Access Master 915LM garage door monitor

Features

• Tells you if your garage door is open or closed
• Security for the largest door to your home
• Great convenience and peace-of-mind
• Works with any garage door
• Monitors up to 4 garage doors (with additional sensors - 916LM)
• When light flashes red, door is open
• Fast, easy installation; no tools needed
• Signals to any room in the home
• Monitor the status of your garage door from inside your home