"Jeff Layman" wrote in message
...
I can buy a 100 mm extractor fan with timer for around £15, and a separate
PIR sensor for under £10 (I can actually buy a complete PIR security light
with variable timer for that, come to think of it). Why then do extractor
fans with built-in PIR sensors cost around £50?

--
Jeff



You can pick them up for £25, you get what u pay for, any decent extractor
fan will cost minimum of £50 but they last, well built and not ur usual
Chinese crap.