Description
The LRA-DCRX is a magnetic door contact entrance alert that transmits a signal to the compatible receiver when the small magnet part separates from the larger piece. The magnetic door alarm must be programmed to an LRA series receiver.
The transmitter/sensor ships with double-sided tape allowing you to quickly and easily mount the sensor to your door. When the door is opened, the sensor transmits a radio signal to the compatible receiver that then emits a chime sound.
The LRA-DCTX is being discontinued in the future. We recommend the SS130 as a comparable replacement: https://secure.1800doorbell.com/ss130-economical-door-open-chime.htm
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