Chamberlain CLDM1 Garage Door Monitor

Garage Door Monitor CLDM1

No more getting out of bed and stumbling downstairs to check if the garage door is closed. The Chamberlain® Garage Door Monitor tells you if your garage door is open or closed from any room in your home. That's convenient, dependable security – and peace-of-mind – for the largest door to your home.

•Works with any garage door

•Monitors up to 4 garage doors (with additional sensors – CLDM2)

•When light flashes red, door is open