Good detection range - up to 10 meters, depending on height.
Easy to fit and adjust angle
Informative - has yellow LED that goes on when battery is low and about to die
Pairs with different 315 MHz alarms just fine
Good battery life - good alkaline cell lasts more than 3 months in rooms with frequent ... Read more
Its got a red led witch blinks when the Ir detector is activated and when it "senses" movement so its easy to install, it also comes with some jumpers to change the frequency code to set it up on the alarm system, it has good wireless range and has an extendable antenna. I have not found any ... Read more
The product has good detection range, comes with everything you need to mount it on the wall and is a very cheap price. It has a red LED that indicates the sending of detection and a yellow that turns on when the 9V battery is running low. Then have several jumpers to configure the product. The plastic ... Read more
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