Optex Wireless 2000 Motion Sensor with Chime Receiver - RCTD-20U

Optex Wireless RC-20U Chime The Optex RC-20U chime features three chime tones and is capable of working with up to 12 Optex wireless transmitters total. The new Optex Wireless 2000 units are...

Optex Wireless Door Switch with Chime - Description The Optex commercial Door Switch system is composed of the Optex TC10 Door Switch with wireless transmitter and the Optex RC20 Chime receiver...

Special Offer - Optex RCTD20U System with Extra Transmitter When you purchase an Optex RCTD20U system you get Two (2) TD20U Sensor/Transmitters, and One (1) RC20U Receiver. Ideal for detecting...

The Optex TD-2OU is a wireless infra-red motion sensor. When it detects a person, vehicle etc. it will send a wireless alert signal up to 2000 feet back to the Optex RC-20U or RC-10U chime...

Optex Wireless Repeater TR-20U - Extend the wireless range of your Optex system by up to 1000'! Plug your TR-20U in an indoor location and simply extend the range of your Optex door or driveway alarm...