"Mike" wrote in message
...
On Tue, 29 May 2007 10:16:40 +0100, Mike
wrote:


On reading further, (if I understand the description correctly), the
"X10 2-way switch bundle" at: http://tinyurl.com/2wjdez appears to do
exactly what I need. I presume that no batteries are required with
these, which seems a definite plus.

There is a battery in the unit with the buttons.
They last a couple of years IME.