Chamberlain Universal Garage Door Monitor

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Chamberlain Universal Garage Door Monitor

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List Price: $23.88
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Item Description

If you are a person who usually forgets to close the garage door, the Chamberlain Universal Garage Door Monitor is a great fit for you. The Chamberlain garage door sensor notifies you if your garage door is open or closed no matter which corner of the house you are in. The best thing about this wireless door alarm system is that it works with every garage door and can monitor up to four doors. The mechanism of the device is quite simple. When you leave your garage door open, the sensor automatically sends a signal to the monitor, and a garage door alarm flashes a red light indicating that the door is open. You can plug this device in any convenient location in your house and installation is minimal.

Chamberlain Universal Garage Door Monitor:
  • Works with any garage door
  • Monitors up to 4 garage doors (with additional sensors - CLDM2)
  • When light flashes red, door is open
  • Fast, easy installation; no tools needed
  • Specifications

    Model No.: CLDM1
    Shipping Weight (in pounds): 2.5
    Product in Inches (L x W x H): 2.5 x 4.0 x 1.5

    Customer Product Reviews

    Rated 4.5 out of 5★ by 40reviewers.
    Rated 4 out of 5★ by Works as advertised. Have only had it a week. Works great so far. Only problem is that the self-stick tape on the transmitter came loose after a couple of days and the transmitter fell off the garage door onto the floor. Still works, though! I re-attached it and secured it with additional tape. 06/22/2013
    Rated 5 out of 5★ by Geat Does what it's supposed too. 05/05/2011
    Rated 4 out of 5★ by Has an issue Adhesive for holding the sensor to the garage door comes loose in about a week. Needs replacing with a quality product. 08/07/2013
    Rated 5 out of 5★ by Very pleased with this Monitor. I am also very happy with Walmart's prices and services. 12/04/2012
    Rated 3 out of 5★ by so-so The product seems to work well. However, ours stopped working less than a week after installation on the first 10 degree night. We went to the battery store and found the lithium battery supplied with the unit was dead. I don't know whether we got a bad battery, or all batteries supplied with these units are bad. The unit price was around $20 and the new battery (which was advertisted to last for a year) an additional $5. Needless to say we were disappointed. We will see how long the new battery lasts. 12/26/2009
    Rated 5 out of 5★ by works Works great except it could use better double sided tape. 09/15/2013
    Rated 4 out of 5★ by Works Great But 1 Little Glitch It was worth it for the low price of $20 but sometimes when the door goes down, the thing inside must get stuck cuz it starts blinking from green to red repeatedly which the directions say means battery is bad, so I changed the battery only to find that wasnt the problem, cuz it still kept doing it SOMETIMES but not always, thats when I went out & put the door back up & down & then it stopped blinking & worked normally. So I have concluded that the battery compartment must not be tight enough & sometimes the battery moves around & loses connection inside or something to that effect. Otherwise its a good asset to have! It works about 80% of the time without blinking from red to green repeatedly & then I go out & put the door up & down once & that blinking goes away. One last thing: I ended up supergluing the back part to the garage door cuz the sticky stuff on the back of the velcrow got heated this summer & fell off so supergluing the back of the velcrow to the garage door has kept it up there--so far so good, smiles. 11/26/2013
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    Product Warranty and Service Plan Options

    Product warranty: 1 Year See details

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