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Chamberlain® CLDM1 Universal Garage Door Monitor

Model:

CLDM1

 | Catalog #: 55028420
Sale Price:
$21.68
You save:
$3.31 (13%)
 
Valid until: 10/01/14
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In Stock Online
 

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3

  • 100° Detection angle
  • 30 feet (9.1m) at 68°F (20°C) detection range

See Full Product Description

Free Ground Shipping on orders over $50.  More details
   Free Ground Shipping on orders over $25.  More details

Availability:

ONLINE In stock
Usually ships in 1 - 2 business days
IN STORE
Available at most stores, find it near you


Go to Product Detail Page
Product Summary

Monitor your garage door.

The Universal Garage Door Monitor lets you know if your garage door is open or closed from any room in your home. No longer will you have to run downstairs or go outside to see if you or your children have left the garage door open. Plus, with its expandability, up to four mounted sensors will work in conjunction with one receiver.

  • Works with any garage door
  • Monitors up to 4 garage doors with additional sensors (CLDM2 sensors required)
  • When light flashes red, door is open
  • Fast, easy installation; no tools needed
  • Great convenience and peace-of-mind
Pricing and availability: Please note that all prices are subject to change without prior notice. Prices advertised on this site are for online orders only. Prices on some items may differ from those advertised in RadioShack stores. All merchandise may not be available at all stores, and all stores may not participate in all sales promotions. We recommend you contact the store to confirm product availability and price.

What's in the box

  • Indoor receiver
  • Sensor
  • AC adaptor
  • CR-2032 lithium battery (1)
 

Shipping

Usually ships in 1 - 2 business days

What shipping method is right for me?

Other ways to get it


By phone: 1-800-843-7422

Manufacturer Warranty

  • Parts: 90 days
  • Labor: 90 days
Tech Specs

Customer Reviews

REVIEW SNAPSHOT®

by PowerReviews
Chamberlain® CLDM1 Universal Garage Door Monitor
 
3.8

(based on 4 reviews)

Ratings Distribution

  • 5 Stars

     

    (2)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

67%

of respondents would recommend this to a friend.

Pros

  • Easy to install (3)
  • Long range (3)

Cons

    Best Uses

        • Reviewer Profile:
        • Avid do-it-yourselfer (3)

      Reviewed by 4 customers

      Sort by

      Displaying reviews 1-4

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      (1 of 2 customers found this review helpful)

       
      1.0

      short range

      By Jim

      from Holiday FL

      About Me Avid Do-It-Yourselfer

      Pros

        Cons

        • Flimsy

        Best Uses

          Comments about Chamberlain® CLDM1 Universal Garage Door Monitor:

          I have tried several of these to get the range they say At best I can only get about 20 ft. not good enough. I've called the company and they just say hmmm too bad. No tech. person to talk with.

          (10 of 10 customers found this review helpful)

           
          4.0

          dawqeqweqw

          By Jimbo

          from Jacksonville, Fla

          Pros

          • Easy to Install
          • Long Battery Life
          • Long Range

          Cons

            Best Uses

              Comments about Chamberlain® CLDM1 Universal Garage Door Monitor:

              Every couple of months check the output voltage of wall adapter. I had a similar door monitor by Craftsman(probably made by the same Chinese company), and after only 11 months of operation the wall adapter's output voltage jumped from 12VDC to 18V, which in turn, stressed out components on the monitor's circuit board burning it out. At [$] a unit this is unacceptable. A bad wall adapter, by the way, will cause the LEDs to flash simultaneously to the point to where the unit can't be reset.

              (2 of 2 customers found this review helpful)

               
              5.0

              perfect for a detached garage(condo)!!!!

              By prs

              from westlake village Ca

              About Me Avid Do-It-Yourselfer

              Verified Buyer

              Pros

              • Easy to Install
              • Good Sensitivity
              • Long Battery Life
              • Long Range

              Cons

                Best Uses

                  Comments about Chamberlain® CLDM1 Universal Garage Door Monitor:

                  We have a condo with a garage that does not have access into the living area.Open the garage from the inside the condo, do what you have to in the garage, come back up and forget to shut the door.Never again!!!!!

                  (2 of 2 customers found this review helpful)

                   
                  5.0

                  Does the job

                  By jack

                  from Lou. Ky.

                  About Me Avid Do-It-Yourselfer

                  Verified Buyer

                  Pros

                  • Easy to Install
                  • Good Sensitivity
                  • Long Range

                  Cons

                    Best Uses

                    • In The House

                    Comments about Chamberlain® CLDM1 Universal Garage Door Monitor:

                    Can't be any easier.

                    Displaying reviews 1-4

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