The TD-20U is a long range indoor and outdoor transmitter from Optex which is highly compatible with the TR-20U repeater, the RC-20U chime box w/ relay, and any 1000 series wireless receiver. The TD-20U transmitter comes with a 17ft selectable fan pattern, a 50ft long range distance, an LED indicator for low battery status, and verifying detection, as well as a supervised low battery, and over 8 million codes possible for eliminating interference from neighbors. The TD-20U transmitter also features a weatherproof structure, multiple mounting options, a passive infrared detection method, plus a compact and lightweight design. This professional transmitter is user friendly, and comes effortless to setup for any operator for fast operation.
- Compatiable with RC-20U(Chime Box W/Relay), TR-20U(Repeater) and any receiver of Wirless 1000 series
- 50ft. Long range & 17ft. fan pattern selectable
- Can be installed on the wall, celling and desktop
- Weatherproof structure(IP54) for indoor and outdoor applications
- Over 8 million codes possible, eliminates interference from neighbors
- Powered by a 9V alkaline battery(not Included)
- Supervised low battery
- LED indicator for verifying detection and low battery status
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