Re: Garage Door Opener keypad recommendations

[G. Morgan <usenet_abuse@xxxxxxxxx>]

Jim <alarminex@xxxxxxx> wrote:

>It's a real stable dual technology motion detector. Just keep in mind
>that you can't use two or more of them within the vicinity of each
>other. It's the only dual tech that I know of that you can control the
>actual range that the microwave will detect motion.

The CK-DT450TC has an adjustable microwave range and IIRC correctly there was a
jumper to select a µwave band to eliminate interference between up to 3
detectors.