DA50L-A (TXRX1000A) Motion Detector Chime
$119.95When off the shelf entry alert from the big box store retailers simply won't due, look to the DA50L-A. Simple to install but powerful, this product has the range you need to get the job done right! An alert is sent to a remote receiver whenever a person passes through the Passive Infrared Sensor. Install multiple sensors for several doors and up to 4 chime receivers to hear the alert in different locations.