Uses passive infrared to detect motion and send RF signals to receivers
Weather proof housing (IP54 rating) for both indoor and outdoor use
Selectable 50 ft. Long Range or 17 ft. Fan (Wide) detection pattern
Use the Optex TD-20U Indoor/Outdoor Wireless Infrared Transmitter enhance your Optex Wireless 2000 and 1000 systems. With a built-in infrared sensor, this wireless transmitter can send alarm signals up to 2,000 feet back to Optex receivers. The Optex T