DesignTech Garage Door Sentry Set

buy DesignTech Garage Door Sentry Set at JC Whitney

GARAGE DOOR SENTRY SET Monitors garage from anywhere in the house! Extra sensor sold separately Waterproof and rugged remote transmitter works under all conditions Receiver beeps and red or green light flashes every time garage door is opened or closed. 300-ft. range. Set includes one receiver (monitors up to 4 doors) and one transmitter sensor. Easy to install with included plug-in AC adapter.