Additional Wireless Motion Sensor alerts when someone enters detection zone. The signal passes through doors, walls and floors and has a 140° x 40 ft. detection zone. Uses four AA alkaline batteries (not included) and has 32 frequency codes to help reduce interference. Unit is FCC certified.There are thirteen sounds that can be selected with the push of a button on each transmitter.
Also known as
- STI Wireless Motion Sensor - Wireless - 40 ft Operating Range - 140 Viewing Angl