garage doors
chamberlain cldm1 universal garage door monitor
p p 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 . thats convenient dependable security and peace of mind for the largest door to your home . p p b u technical information u br b br b alarm type b flashing led br br b u battery information u br b br b battery chemistry b lithium br br b u power description u br b br b input voltage b 12 v dc br br b u warranty u br b br b limited warranty b 1 year
chamberlain