Reviewed by more than 410 consumers, more than 73% of the reviews about this Optex security sensor had positive sentiment, meaning that these customers would probably advise purchasing this product when asked about a recommended security sensor.
$105.80 (as of 13/12/2018 13:36 PST details )Features:
- Easy installation and setup
- Indoor and outdoor use
- Extra long transmission range of up to 2000 feet
- Adjustable volume
- On off control