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About The Garage Door Monitor™ Kit

Garage door monitor set. Notifies you when a garage door is open. Supervised Sensor: monitors the sensors and their battery condition automatically. SLGM-318-R can work with up to 4 sensors. (additional sensors sold separately) Both audio and visual indicators. Operating range: 300 feet. Easy to set up. FCC/IC approved. One year warranty.   SLGM-318-L Includes : One SLGM-318-R Houselink ® Receiver (AC/DC adapter included). One SLGM-318-T Garage Door Monitor TM Sensor (Lithium battery included). Product Price Qty   Model SLGM-318-L Garage Door Monitor™ Kit Now Only $34.95 View All Household Alert Products Go To Home Page