Home |
Search |
Today's Posts |
|
UK diy (uk.d-i-y) For the discussion of all topics related to diy (do-it-yourself) in the UK. All levels of experience and proficency are welcome to join in to ask questions or offer solutions. |
Reply |
|
LinkBack | Thread Tools | Display Modes |
#1
Posted to uk.d-i-y
|
|||
|
|||
DIY behaviourism?
I and some of my friends, being vulnerable people are installing wireless
door intercoms on our houses. The problem with these devices is, that, unlike their wired brethren, you cannot instigate a conversation with the person at your door unless they actually press the button on the device. Its a bloody big button, but seemingly we have an issue of the people who do not like door bells, who persist on using rattling of letter boxes, banging on windows or using door knockers etc when, as we see it its bleedin obvious there is a bell push. Who are these increasingly frequent visitors, not the Police though they do seem to be one of the groups who do this, no its apparently sane individuals. So two answers. 1. try to find a door intercom that can instigate comms from inside that is not wired. Seemingly and perversely, not possible as nobody does one unless you want to power the outside station from a wall wart. The reason is that the batteries would go down if it had to listen for the inside unit polling it. The other option is to somehow convince callers to use the bell push and only the bell push. So if anyone has any bright ideas that do not involve 50,000 v on the outside of the front door to 'discourage' the errant behaviour will be accepted. Not sure if perhaps a big day glow arrow pointing to the bell would work as its visible enough already. Brian -- ----- - This newsgroup posting comes to you directly from... The Sofa of Brian Gaff... Blind user, so no pictures please! |
#2
Posted to uk.d-i-y
|
|||
|
|||
DIY behaviourism?
On Thursday, 29 December 2016 19:24:46 UTC, Brian Gaff wrote:
The problem with these devices is, that, unlike their wired brethren, you cannot instigate a conversation with the person at your door unless they actually press the button on the device. I have a wired system with the same problem. It's a 'feature' designed to stop other flats listening to my visitors and vice versa. So if anyone has any bright ideas that do not involve 50,000 v on the outside of the front door to 'discourage' the errant behaviour will be accepted. A PIR detector wired to activate the call button. You can get solar powered PIR led lights so the PIR circuit must be low enough power to be run off a solar panel and battery. Infra-red break beam detector, although that would need a power source. A burglar alarm pressure pad under the doormat wired to the call button, although they might not be weather proof. You can get door knockers with an electric bell push underneath the knocker part, so knocking would activate the call button. Likewise a microswitch on the letterbox flap - although that will be set off with every takeaway menu delivered. Owain |
#3
Posted to uk.d-i-y
|
|||
|
|||
DIY behaviourism?
On Thu, 29 Dec 2016 19:24:41 +0000, Brian Gaff wrote:
I and some of my friends, being vulnerable people are installing wireless door intercoms on our houses. The problem with these devices is, that, unlike their wired brethren, you cannot instigate a conversation with the person at your door unless they actually press the button on the device. Its a bloody big button, but seemingly we have an issue of the people who do not like door bells, who persist on using rattling of letter boxes, banging on windows or using door knockers etc when, as we see it its bleedin obvious there is a bell push. Who are these increasingly frequent visitors, not the Police though they do seem to be one of the groups who do this, no its apparently sane individuals. So two answers. 1. try to find a door intercom that can instigate comms from inside that is not wired. Seemingly and perversely, not possible as nobody does one unless you want to power the outside station from a wall wart. The reason is that the batteries would go down if it had to listen for the inside unit polling it. The other option is to somehow convince callers to use the bell push and only the bell push. So if anyone has any bright ideas that do not involve 50,000 v on the outside of the front door to 'discourage' the errant behaviour will be accepted. Not sure if perhaps a big day glow arrow pointing to the bell would work as its visible enough already. Brian Perhaps a separate wired or wireless speaker in the front door area, which you can use to say "STOP BANGING ON THE DOOR AND PRESS THE BLOODY BUTTON!!!!!!!" Gives you another option apart from an intercom but no idea if these things are available. Cheers Dave R -- Dell XPS laptop running W8.1 |
#4
Posted to uk.d-i-y
|
|||
|
|||
DIY behaviourism?
On Thu, 29 Dec 2016 20:23:27 +0000, David wrote:
On Thu, 29 Dec 2016 19:24:41 +0000, Brian Gaff wrote: I and some of my friends, being vulnerable people are installing wireless door intercoms on our houses. The problem with these devices is, that, unlike their wired brethren, you cannot instigate a conversation with the person at your door unless they actually press the button on the device. Its a bloody big button, but seemingly we have an issue of the people who do not like door bells, who persist on using rattling of letter boxes, banging on windows or using door knockers etc when, as we see it its bleedin obvious there is a bell push. Who are these increasingly frequent visitors, not the Police though they do seem to be one of the groups who do this, no its apparently sane individuals. So two answers. 1. try to find a door intercom that can instigate comms from inside that is not wired. Seemingly and perversely, not possible as nobody does one unless you want to power the outside station from a wall wart. The reason is that the batteries would go down if it had to listen for the inside unit polling it. The other option is to somehow convince callers to use the bell push and only the bell push. So if anyone has any bright ideas that do not involve 50,000 v on the outside of the front door to 'discourage' the errant behaviour will be accepted. Not sure if perhaps a big day glow arrow pointing to the bell would work as its visible enough already. Brian Perhaps a separate wired or wireless speaker in the front door area, which you can use to say "STOP BANGING ON THE DOOR AND PRESS THE BLOODY BUTTON!!!!!!!" Gives you another option apart from an intercom but no idea if these things are available. I keep thinking about a vibration sensor to do that. We can't hear a knock on the door everywhere in the house. We can hear the 'bell' as it rings all the phones. One would have to deactivate it when the door is open, etc... -- My posts are my copyright and if @diy_forums or Home Owners' Hub wish to copy them they can pay me £1 a message. Use the BIG mirror service in the UK: http://www.mirrorservice.org *lightning surge protection* - a w_tom conductor |
#5
Posted to uk.d-i-y
|
|||
|
|||
DIY behaviourism?
On 29/12/2016 19:24, Brian Gaff wrote:
I and some of my friends, being vulnerable people are installing wireless door intercoms on our houses. The problem with these devices is, that, unlike their wired brethren, you cannot instigate a conversation with the person at your door unless they actually press the button on the device. Its a bloody big button, but seemingly we have an issue of the people who do not like door bells, who persist on using rattling of letter boxes, banging on windows or using door knockers etc when, as we see it its bleedin obvious there is a bell push. Who are these increasingly frequent visitors, not the Police though they do seem to be one of the groups who do this, no its apparently sane individuals. So two answers. 1. try to find a door intercom that can instigate comms from inside that is not wired. Seemingly and perversely, not possible as nobody does one unless you want to power the outside station from a wall wart. The reason is that the batteries would go down if it had to listen for the inside unit polling it. The other option is to somehow convince callers to use the bell push and only the bell push. So if anyone has any bright ideas that do not involve 50,000 v on the outside of the front door to 'discourage' the errant behaviour will be accepted. Not sure if perhaps a big day glow arrow pointing to the bell would work as its visible enough already. I suspect that somewhere within the mire of the internet of things there may be an answer. I'm trying out an Amazon Echo and Samsung 'smartthings'. All I can say is that the various 'things I've got do work very effectively, but I'm not exactly a power user. Things like switching lights on/off, controlling the heating, detecting doors open, movement. The Echo responds accurately to my voice commands. Within the smartthing app itself, and by extension the various forums, many hundreds of permutations are set out/discussed. From a quick look there are push/pull actions that can be triggered by proximity - not sure which might work best for you. -- Cheers, Rob |
#6
Posted to uk.d-i-y
|
|||
|
|||
DIY behaviourism?
Yes, I've not looked at the inside of the bell /speaker box as yet. I'm also
not convinced of the waterproof of these devices either. However since there is in effect no porch the mat idea is a no go one. PIR, well that would as you suggest go off every time somebody moved in the allotted area, including me. I guess if its got to be some kind of external device then it will have to have mains power. I had hoped that since the outside device has C cells in it a low power receiver might be able to be run continuously. It surely should only take a few milliamps when its just monitoring. As I say, my wired one which is on its last legs now can be operated inside without the bell push being pushed outside as its a very simple amp that one just changes the speaker and mic over on. It needs the user inside to do the direction switching whereas the wireless one works a bit like a speaker phone in that it goes both ways once the button is pushed but the level is adjusted so the person speaking can be heard without any problem which ever way around it is going. Of course if both people talk together it can be awkward. I just feel that its over designed in this respect but the obvious feature is not that the. Brian -- ----- - This newsgroup posting comes to you directly from... The Sofa of Brian Gaff... Blind user, so no pictures please! wrote in message ... On Thursday, 29 December 2016 19:24:46 UTC, Brian Gaff wrote: The problem with these devices is, that, unlike their wired brethren, you cannot instigate a conversation with the person at your door unless they actually press the button on the device. I have a wired system with the same problem. It's a 'feature' designed to stop other flats listening to my visitors and vice versa. So if anyone has any bright ideas that do not involve 50,000 v on the outside of the front door to 'discourage' the errant behaviour will be accepted. A PIR detector wired to activate the call button. You can get solar powered PIR led lights so the PIR circuit must be low enough power to be run off a solar panel and battery. Infra-red break beam detector, although that would need a power source. A burglar alarm pressure pad under the doormat wired to the call button, although they might not be weather proof. You can get door knockers with an electric bell push underneath the knocker part, so knocking would activate the call button. Likewise a microswitch on the letterbox flap - although that will be set off with every takeaway menu delivered. Owain |
#8
Posted to uk.d-i-y
|
|||
|
|||
DIY behaviourism?
Like I say this Response electronics one I think will be fine to replace
thewired one i have had for years, see earlier posts on this, however I suspect that I'm going to still miss deliveries and some callers. My neighbour seems to have a thing about door bells. her excuse is that she can't be doing with them, she has not got one just a knocker so she never thinks to look for a bell, intercom at all. I'm also convinced that some delivery drivers have some reason for never actually doing more than shoving cards through letter boxes, so maybe there is some mileage in a letter box warning device at least. When do they start delivering by drone? Brian -- ----- - This newsgroup posting comes to you directly from... The Sofa of Brian Gaff... Blind user, so no pictures please! "Bob Eager" wrote in message ... On Thu, 29 Dec 2016 20:23:27 +0000, David wrote: On Thu, 29 Dec 2016 19:24:41 +0000, Brian Gaff wrote: I and some of my friends, being vulnerable people are installing wireless door intercoms on our houses. The problem with these devices is, that, unlike their wired brethren, you cannot instigate a conversation with the person at your door unless they actually press the button on the device. Its a bloody big button, but seemingly we have an issue of the people who do not like door bells, who persist on using rattling of letter boxes, banging on windows or using door knockers etc when, as we see it its bleedin obvious there is a bell push. Who are these increasingly frequent visitors, not the Police though they do seem to be one of the groups who do this, no its apparently sane individuals. So two answers. 1. try to find a door intercom that can instigate comms from inside that is not wired. Seemingly and perversely, not possible as nobody does one unless you want to power the outside station from a wall wart. The reason is that the batteries would go down if it had to listen for the inside unit polling it. The other option is to somehow convince callers to use the bell push and only the bell push. So if anyone has any bright ideas that do not involve 50,000 v on the outside of the front door to 'discourage' the errant behaviour will be accepted. Not sure if perhaps a big day glow arrow pointing to the bell would work as its visible enough already. Brian Perhaps a separate wired or wireless speaker in the front door area, which you can use to say "STOP BANGING ON THE DOOR AND PRESS THE BLOODY BUTTON!!!!!!!" Gives you another option apart from an intercom but no idea if these things are available. I keep thinking about a vibration sensor to do that. We can't hear a knock on the door everywhere in the house. We can hear the 'bell' as it rings all the phones. One would have to deactivate it when the door is open, etc... -- My posts are my copyright and if @diy_forums or Home Owners' Hub wish to copy them they can pay me £1 a message. Use the BIG mirror service in the UK: http://www.mirrorservice.org *lightning surge protection* - a w_tom conductor |
#9
Posted to uk.d-i-y
|
|||
|
|||
DIY behaviourism?
Yes a lot of blind people are using the dot, as they work weel and over time
it is no doubt going to be possible to operate a device outside this way. Seems to be rather overkill though. Its the human behaviour we need to alter I think, trying to cater for every idiot out there is a thankless task. Who was it who said as soon as you make something idiot proof, somebody designs a better idiot? Evolution again. Brian -- ----- - This newsgroup posting comes to you directly from... The Sofa of Brian Gaff... Blind user, so no pictures please! "RJH" wrote in message news On 29/12/2016 19:24, Brian Gaff wrote: I and some of my friends, being vulnerable people are installing wireless door intercoms on our houses. The problem with these devices is, that, unlike their wired brethren, you cannot instigate a conversation with the person at your door unless they actually press the button on the device. Its a bloody big button, but seemingly we have an issue of the people who do not like door bells, who persist on using rattling of letter boxes, banging on windows or using door knockers etc when, as we see it its bleedin obvious there is a bell push. Who are these increasingly frequent visitors, not the Police though they do seem to be one of the groups who do this, no its apparently sane individuals. So two answers. 1. try to find a door intercom that can instigate comms from inside that is not wired. Seemingly and perversely, not possible as nobody does one unless you want to power the outside station from a wall wart. The reason is that the batteries would go down if it had to listen for the inside unit polling it. The other option is to somehow convince callers to use the bell push and only the bell push. So if anyone has any bright ideas that do not involve 50,000 v on the outside of the front door to 'discourage' the errant behaviour will be accepted. Not sure if perhaps a big day glow arrow pointing to the bell would work as its visible enough already. I suspect that somewhere within the mire of the internet of things there may be an answer. I'm trying out an Amazon Echo and Samsung 'smartthings'. All I can say is that the various 'things I've got do work very effectively, but I'm not exactly a power user. Things like switching lights on/off, controlling the heating, detecting doors open, movement. The Echo responds accurately to my voice commands. Within the smartthing app itself, and by extension the various forums, many hundreds of permutations are set out/discussed. From a quick look there are push/pull actions that can be triggered by proximity - not sure which might work best for you. -- Cheers, Rob |
#10
Posted to uk.d-i-y
|
|||
|
|||
DIY behaviourism?
Couldn't agree more!
I think all of this automation and remote doings leads down a very rocky road. Apart from altering behaviour in some odd ways, the data farming takes everything to a new level. There's something very 'loss lead' about it all, reminding me of when Google was no more than a usefully benign search tool. I was talking with an environmental scientist over xmas - he's worked for a medium sized consultancy for some years. It's got to the point, he says, where the client data they've accumulated is worth more than the company. -- Cheers, Rob On 30/12/2016 09:27, Brian Gaff wrote: Yes a lot of blind people are using the dot, as they work weel and over time it is no doubt going to be possible to operate a device outside this way. Seems to be rather overkill though. Its the human behaviour we need to alter I think, trying to cater for every idiot out there is a thankless task. Who was it who said as soon as you make something idiot proof, somebody designs a better idiot? Evolution again. Brian |
#11
Posted to uk.d-i-y
|
|||
|
|||
DIY behaviourism?
On 29/12/2016 19:24, Brian Gaff wrote:
I and some of my friends, being vulnerable people are installing wireless door intercoms on our houses. That's the problem. It's wireless and it's ****. -- Adam |
#12
Posted to uk.d-i-y
|
|||
|
|||
DIY behaviourism?
Erm what has that to do with the problem? Are you saying that wirelessness
induces stupidity into people? Brian -- ----- - This newsgroup posting comes to you directly from... The Sofa of Brian Gaff... Blind user, so no pictures please! "ARW" wrote in message ... On 29/12/2016 19:24, Brian Gaff wrote: I and some of my friends, being vulnerable people are installing wireless door intercoms on our houses. That's the problem. It's wireless and it's ****. -- Adam |
#13
Posted to uk.d-i-y
|
|||
|
|||
DIY behaviourism?
On 31/12/2016 09:14, Brian Gaff wrote:
Erm what has that to do with the problem? Are you saying that wirelessness induces stupidity into people? Brian No. I am saying that wireless systems are ****. -- Adam |
#14
Posted to uk.d-i-y
|
|||
|
|||
DIY behaviourism?
On Saturday, 31 December 2016 09:26:26 UTC, ARW wrote:
No. I am saying that wireless systems are ****. You're just envious because no-one's paid you to fit a wireless doorbell! Owain |
#16
Posted to uk.d-i-y
|
|||
|
|||
DIY behaviourism?
On Saturday, 31 December 2016 15:48:16 UTC, Andrew wrote:
On 31/12/2016 09:28, wrote: On Saturday, 31 December 2016 09:26:26 UTC, ARW wrote: No. I am saying that wireless systems are ****. You're just envious because no-one's paid you to fit a wireless doorbell! Owain My neighbour has a wireless doorbell. It goes off whenever someone uses their car remote control so they have just taken the battery out of the pushbutton. So now they have the most useless of all doorbells, one that suggests that it works, but actually doesn't. I suspect this is why so many callers just bang on the door instead. At least my wired friedlander runs off a transformer in the CU and it illuminates an led in the pushbutton, so callers can see that here is an active doorbell if they come in the dark. Years ago I pressed a bell button & silence, nothing. So I knocked. The occupant got a little florid with his words at that point. Clearly he hadn't figured out the value of letting people know it's working, and after a dose of verbal abuse no-one had bothered explaining it to him. I didn't either. NT |
#17
Posted to uk.d-i-y
|
|||
|
|||
DIY behaviourism?
No these ones are coded so they do not go off when other things happen. this
is an intercom and I understand it runs the same protocols and frequencies as the walk about phones in your house do, so I guess the worst that can happen is a bit of range reducing if others use equipment on the same channels. Unfortunately the very cheap wireless doorbells only have about half a dozen codes and share them so it appears with some of the older car key fob devices. This is why I did some research first. If one is going to rubbish everything that works by radio, we will have to all start living in caves next and making flint arrows etc, according to that logic. No get a newer bell or intercom that runs using unique encoding. Brian -- ----- - This newsgroup posting comes to you directly from... The Sofa of Brian Gaff... Blind user, so no pictures please! wrote in message ... On Saturday, 31 December 2016 15:48:16 UTC, Andrew wrote: On 31/12/2016 09:28, wrote: On Saturday, 31 December 2016 09:26:26 UTC, ARW wrote: No. I am saying that wireless systems are ****. You're just envious because no-one's paid you to fit a wireless doorbell! Owain My neighbour has a wireless doorbell. It goes off whenever someone uses their car remote control so they have just taken the battery out of the pushbutton. So now they have the most useless of all doorbells, one that suggests that it works, but actually doesn't. I suspect this is why so many callers just bang on the door instead. At least my wired friedlander runs off a transformer in the CU and it illuminates an led in the pushbutton, so callers can see that here is an active doorbell if they come in the dark. Years ago I pressed a bell button & silence, nothing. So I knocked. The occupant got a little florid with his words at that point. Clearly he hadn't figured out the value of letting people know it's working, and after a dose of verbal abuse no-one had bothered explaining it to him. I didn't either. NT |
#18
Posted to uk.d-i-y
|
|||
|
|||
DIY behaviourism?
"David" wrote in message ... On Thu, 29 Dec 2016 19:24:41 +0000, Brian Gaff wrote: I and some of my friends, being vulnerable people are installing wireless door intercoms on our houses. The problem with these devices is, that, unlike their wired brethren, you cannot instigate a conversation with the person at your door unless they actually press the button on the device. Its a bloody big button, but seemingly we have an issue of the people who do not like door bells, who persist on using rattling of letter boxes, banging on windows or using door knockers etc when, as we see it its bleedin obvious there is a bell push. Who are these increasingly frequent visitors, not the Police though they do seem to be one of the groups who do this, no its apparently sane individuals. So two answers. 1. try to find a door intercom that can instigate comms from inside that is not wired. Seemingly and perversely, not possible as nobody does one unless you want to power the outside station from a wall wart. The reason is that the batteries would go down if it had to listen for the inside unit polling it. The other option is to somehow convince callers to use the bell push and only the bell push. So if anyone has any bright ideas that do not involve 50,000 v on the outside of the front door to 'discourage' the errant behaviour will be accepted. Not sure if perhaps a big day glow arrow pointing to the bell would work as its visible enough already. Brian Perhaps a separate wired or wireless speaker in the front door area, which you can use to say "STOP BANGING ON THE DOOR AND PRESS THE BLOODY BUTTON!!!!!!!" Makes more sense to automate that with a shock sensor on the door and window. Gives you another option apart from an intercom but no idea if these things are available. Trivial to DIY |
#19
Posted to uk.d-i-y
|
|||
|
|||
DIY behaviourism?
Brian Gaff wrote
Yes a lot of blind people are using the dot, as they work weel and over time it is no doubt going to be possible to operate a device outside this way. Seems to be rather overkill though. Its the human behaviour we need to alter I think, trying to cater for every idiot out there is a thankless task. Trying to change human behaviour is an even more thankless task, particularly with delivery apes who have a real incentive to card you instead of pressing the bell or banging on the door and waiting to see if you will answer the door. Who was it who said as soon as you make something idiot proof, somebody designs a better idiot? That’s bull**** with this situation. When you live alone, does it really matter if a PIR or light beam does ring the bell when you come home ? And even when you don’t live alone, its really no big deal if it rings when you come home and quickly changes to a different chime when you open the door immediately. And a fancy system can work out its you from your phone bluetooth and not ring at all when its you too and can automatically open the door for you too. Evolution again. "RJH" wrote in message news On 29/12/2016 19:24, Brian Gaff wrote: I and some of my friends, being vulnerable people are installing wireless door intercoms on our houses. The problem with these devices is, that, unlike their wired brethren, you cannot instigate a conversation with the person at your door unless they actually press the button on the device. Its a bloody big button, but seemingly we have an issue of the people who do not like door bells, who persist on using rattling of letter boxes, banging on windows or using door knockers etc when, as we see it its bleedin obvious there is a bell push. Who are these increasingly frequent visitors, not the Police though they do seem to be one of the groups who do this, no its apparently sane individuals. So two answers. 1. try to find a door intercom that can instigate comms from inside that is not wired. Seemingly and perversely, not possible as nobody does one unless you want to power the outside station from a wall wart. The reason is that the batteries would go down if it had to listen for the inside unit polling it. The other option is to somehow convince callers to use the bell push and only the bell push. So if anyone has any bright ideas that do not involve 50,000 v on the outside of the front door to 'discourage' the errant behaviour will be accepted. Not sure if perhaps a big day glow arrow pointing to the bell would work as its visible enough already. I suspect that somewhere within the mire of the internet of things there may be an answer. I'm trying out an Amazon Echo and Samsung 'smartthings'. All I can say is that the various 'things I've got do work very effectively, but I'm not exactly a power user. Things like switching lights on/off, controlling the heating, detecting doors open, movement. The Echo responds accurately to my voice commands. Within the smartthing app itself, and by extension the various forums, many hundreds of permutations are set out/discussed. From a quick look there are push/pull actions that can be triggered by proximity - not sure which might work best for you. -- Cheers, Rob |
#20
Posted to uk.d-i-y
|
|||
|
|||
DIY behaviourism?
RJH wrote
Couldn't agree more! I think all of this automation and remote doings leads down a very rocky road. I don’t, bet it ends up vastly better than we had before. Apart from altering behaviour in some odd ways, Sure, but any technology does that. The technology is useful anyway. the data farming takes everything to a new level. You don’t have to have your data farmed if you don’t want to. There's something very 'loss lead' about it all, That’s paranoia IMO. reminding me of when Google was no more than a usefully benign search tool. But plenty of technology can't be exploited like that. And even with the stuff that can, like electronic payment methods that are much more convenient than cash, I couldn’t care less if some multinational knows what I choose to eat. I was talking with an environmental scientist over xmas - he's worked for a medium sized consultancy for some years. It's got to the point, he says, where the client data they've accumulated is worth more than the company. That is hardly ever true. I couldn’t care less that the telcos I use know who has called me and who I have called. Brian Gaff wrote Yes a lot of blind people are using the dot, as they work weel and over time it is no doubt going to be possible to operate a device outside this way. Seems to be rather overkill though. Its the human behaviour we need to alter I think, trying to cater for every idiot out there is a thankless task. Who was it who said as soon as you make something idiot proof, somebody designs a better idiot? Evolution again. Brian |
#21
Posted to uk.d-i-y
|
|||
|
|||
DIY behaviourism?
Brian Gaff wrote:
seemingly we have an issue of the people who do not like door bells, who persist on using rattling of letter boxes, banging on windows The correct response is to shout STOP RATTLING MY BLOODY LETTERBOX!!!! and chuck a bucket of water over them. |
#22
Posted to uk.d-i-y
|
|||
|
|||
DIY behaviourism?
On 31/12/2016 17:36, Brian Gaff wrote:
This is why I did some research first. If one is going to rubbish everything that works by radio, we will have to all start living in caves next and making flint arrows etc, according to that logic. No get a newer bell or intercom that runs using unique encoding. Brian Your logic is flawed. -- Adam |
#23
Posted to uk.d-i-y
|
|||
|
|||
DIY behaviourism?
In article ,
Brian Gaff wrote: I'm also convinced that some delivery drivers have some reason for never actually doing more than shoving cards through letter boxes, so maybe there is some mileage in a letter box warning device at least. Much quicker to pre-write the cards then just pop them through the letterbox. Rather than wait for the door to be answered and a signature obtained. But firms which do a free second delivery don't do this. Only those where you have to collect the goods yourself if they can't deliver. -- *What do you call a dinosaur with an extensive vocabulary? A thesaurus.* Dave Plowman London SW To e-mail, change noise into sound. |
#24
Posted to uk.d-i-y
|
|||
|
|||
DIY behaviourism?
In article ,
wrote: On Saturday, 31 December 2016 09:26:26 UTC, ARW wrote: No. I am saying that wireless systems are ****. You're just envious because no-one's paid you to fit a wireless doorbell! By nature no wireless system is going to be as reliable as a cabled one. There is obviously a point in having a cordless drill. Wireless microphone, etc if it has to be mobile. But a door bell or entry system? Only reason to fit that is laziness. ;-) -- *Constipated People Don't Give A Crap* Dave Plowman London SW To e-mail, change noise into sound. |
#25
Posted to uk.d-i-y
|
|||
|
|||
DIY behaviourism?
In article ,
Brian Gaff wrote: If one is going to rubbish everything that works by radio, we will have to all start living in caves next and making flint arrows etc, according to that logic. Which would work better? A flint arrow or some form of ray gun with a dead battery? No get a newer bell or intercom that runs using unique encoding. Fine if you don't mind paying a much higher price. These things are made so they just about work for the majority. To design and make a foolproof one is likely impossible and expensive to try. -- *When cheese gets its picture taken, what does it say? * Dave Plowman London SW To e-mail, change noise into sound. |
#26
Posted to uk.d-i-y
|
|||
|
|||
DIY behaviourism?
On Sunday, 1 January 2017 14:18:50 UTC, Dave Plowman (News) wrote:
But a door bell or entry system? Only reason to fit that is laziness. ;-) Brian may be using a system with a cordless handset he can carry about with him so he doesn't have to run to a box on the wall to respond to callers. Owain |
#27
Posted to uk.d-i-y
|
|||
|
|||
DIY behaviourism?
In article ,
Dave Plowman (News) wrote: In article , wrote: On Saturday, 31 December 2016 09:26:26 UTC, ARW wrote: No. I am saying that wireless systems are ****. You're just envious because no-one's paid you to fit a wireless doorbell! By nature no wireless system is going to be as reliable as a cabled one. There is obviously a point in having a cordless drill. Wireless microphone, etc if it has to be mobile. But a door bell or entry system? Only reason to fit that is laziness. ;-) It depends on how far from the front door you want the ringer. Yes, I could run cables to our respective studies and have an extension lead to take a bell into the garden, but wireless is so much easier. My Friedland set-up: 1 bell, 2 mains receivers and one battery receiver has worked well for many years. -- from KT24 in Surrey, England |
#28
Posted to uk.d-i-y
|
|||
|
|||
DIY behaviourism?
|
#29
Posted to uk.d-i-y
|
|||
|
|||
DIY behaviourism?
"Dave Plowman (News)" wrote in message ... In article , wrote: On Saturday, 31 December 2016 09:26:26 UTC, ARW wrote: No. I am saying that wireless systems are ****. You're just envious because no-one's paid you to fit a wireless doorbell! By nature no wireless system is going to be as reliable as a cabled one. But can be reliable enough when it allows lots of codes and indicates when the battery needs replacing and is much cheaper and easier to install. There is obviously a point in having a cordless drill. Wireless microphone, etc if it has to be mobile. But a door bell or entry system? Only reason to fit that is laziness. ;-) Much cheaper to add when there is no wiring for it. No technical reason why it can't do the intercom feature initiated by the householder and still have a viable battery life. -- *Constipated People Don't Give A Crap* Dave Plowman London SW To e-mail, change noise into sound. |
#30
Posted to uk.d-i-y
|
|||
|
|||
DIY behaviourism?
"Dave Plowman (News)" wrote in message ... In article , Brian Gaff wrote: If one is going to rubbish everything that works by radio, we will have to all start living in caves next and making flint arrows etc, according to that logic. Which would work better? A flint arrow or some form of ray gun with a dead battery? No get a newer bell or intercom that runs using unique encoding. Fine if you don't mind paying a much higher price. Doesn’t have to have a much higher price anymore. These things are made so they just about work for the majority. To design and make a foolproof one is likely impossible Doesn’t have to be foolproof, just have a unique coding and that is already available for car keys. and expensive to try. No reason why it has to be now that there are so many with unique codes for cars and garage doors. |
#31
Posted to uk.d-i-y
|
|||
|
|||
DIY behaviourism?
Andy Burns wrote
wrote Brian may be using a system with a cordless handset he can carry about with him so he doesn't have to run to a box on the wall to respond to callers. The indoor bit can be wireless if that suits, but the problems seem to stem from the outdoor bit being wireless (no power for an attention grabbing LED on the button, No reason why solar powered garden light technology can't fix that. no power to allow it to listen for calls from indoors, only talks when outdoor button has been pressed) ... And that would fix that too. No problem with a low powered receiver looking for the signal from inside to turn on the higher powered transmitter from inside. in short, wires work. But are expensive to install when there arent any wires there already, particularly if you want it to look good. |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|