Optex TD-20U Motion Sensor Transmitter
Description:
The TD-20U is the battery-powered sensor transmitter for the RCTD-20U (Wireless 2000). The detection pattern is selectable, allowing for a 17 foot fan pattern or 50 foot beam pattern, and sends a signal back to the RC-20U chime box when compromised. The device is powered by a standard 9V battery (not included), and up to nine TD-20U's can be added to one RC-20U chime box receiver.
Features:
- Operates on a 9V lithium or alkaline battery
- Choose 50ft. Long Range or 17ft. Fan (Wide) detection pattern
- Weather proof housing (IP54 rating) for both indoor and outdoor use
- Uses passive infrared to detect motion and send RF signals to receivers
- 2000ft. transmission range (line of sight)
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