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Alert System Type
Garage Door Alert
Car & Garage Product Type
Garage - Door Control
Sensor Type
Tilt Switch
Compatibility
Garage Openers
Features
Battery Operated
Plug-In
Ease of Installation
Beginner (Installs < 10 minutes)
Brand
Chamberlain Group
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Receive Instant Visual Indication if Garage Door is Left Open

Chamberlain CLDM1 Universal Garage Door Monitor
Chamberlain CLDM1 Universal Garage Door Monitor
Click for larger image and other views
Universal Garage Door Monitor Universal Garage Door Monitor Installation Diagram
Chamberlain CLDM1 Universal Garage Door Monitor
Item# 7168M
Price: Normally $29.99 
Hot Deal $18.52
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Free shipping on orders $200 and up details
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Overview

  • Sensor is triggered when door is horizontal
  • Easy-to-read monitor provides visual indications
  • Fast, easy installation
  • no tools needed

Essential Info

Is your garage door safely closed? Are you sure? Without having to rush through the house to get a good look at the largest door to your home, now you can be assured that the door is down with the Universal Garage Door Monitor, which uses a door-mounted sensor for accurate assessment of the garage door's status. When the garage is opened, the sensor automatically sends a signal to the monitor, which can be plugged into any convenient location in your home for instant peace of mind.

Hands-On Research
It’s a question every homeowner asks before going to sleep at night - are all the doors closed and locked? With a detached garage that opens to an alleyway, the last thing I want is for my garage door to be open for an evening. The Universal Garage Door Monitor was the perfect solution. The unit took only a few minutes to install. The monitor is inside the house, approximately 40-50 feet away from the sensor and it works perfectly. The price is certainly reasonable for the everyday assurance that the door is closed.


Important notes:
  • Smarthome does not offer technical support on this product, please contact the manufacturer directly for all product support.
  • Defective exchanges for identical item within 30 days of purchase. After 30 days, please contact the manufacturer.
  Manufacturer contact information:
  Chamberlain Group
  Tel: (800) 323-2276

Manuals/Software

What's Included

  • Sensor
  • Monitor
  • AC adapter
  • 3-volt lithium battery
  • Velcro
  • Instructions
  • More Info


    The Universal Garage Door Monitor works with any overhead garage door. Mount the sensor to the back of your garage door with the included Velcro strip. When the door opens, the sensor moves into the horizontal position and sends a signal to the monitor that the door is open. The monitor then provides simple, visual cues to indicate your garage door's status: When the light flashes red, the door is open; when the green light is on, the door is closed.

    Additional products from the Chamberlain family of garage gadgets include the Universal Garage Door Surge Suppressor, which protects your garage door opener system in the event of a lightning strike or power surge. Replace a lost garage door remote opener with the Clicker Universal Garage Door Remote, which will also control a lamp that's plugged into the Clicker-Compatible Remote Light Control. All of these products are sold separately.

    Specifications

    Specifications

    Manufacturer:Chamberlain
    Manufacturer Product No.:CLDM1
    UPC:787083243615
    Dimensions:Sensor: 2 3/4" x 1 5/8" x 3/4"; monitor: 3 3/4" x 2 1/2" x 1 1/4"
    Receiver Power:12V DC, 50 mA
    Transmitter Power:1 lithium battery
    Battery Life:1 year
    Operating Temperature:Sensor: -18° F to 140° F (-25° C to 60° C); receiver: 14° F to 122° F (-10° C to 50° C)
    Transmitter Codes:254 randomly set codes
    Receiver Codes:Learns codes of up to 4 transmitters
    Approvals:FCC compliant



    Images/Video

    Universal Garage Door Monitor  Universal Garage Door Monitor Installation Diagram     
    Universal Garage Door Monitor  Universal Garage Door Monitor Installation Diagram     

    Reviews

    77 Ratings
    5 star: 65%  (50)
    4 star: 16%  (12)
    3 star: 3%  (2)
    2 star: 6%  (5)
    1 star: 10%  (8)
    Average Customer Rating
    (77 customer ratings)
    Share your thoughts with other customers
    JANET -- kirkland, WA   4/28/2012
    Exactly what I needed....I sometimes forgot to close my garage door and now I just have to look at my monitor to see if it is open or closed....thanks
    CHESTER -- slingerlands, NY   3/24/2012
    I COULD NOT BE MORE PLEASED. EASY TO INSTALL.
    DENISE -- los alamitos, CA   3/16/2012
    Great product at a great price.I thought I would have to invest in a security camera to avoid running to the front of the house many times per day to check the garage but this works like a charm.
    GABE -- cape coral, FL   3/14/2012
    Bought this to replace older unit that was well over 10 years old.....very satisfied. Every home should have one. Gabe in Cape Coral, FL
    DON -- montrose, CO   2/16/2012
    easy to install and works great.
    HARVEY -- loma linda, CA   1/27/2012
    Easily installed and works great in our 1 story home.
    RICHARD -- evanston, IL   1/16/2012
    Great communication from the company about shipping status. Product arrived on time. Works absolutely as described. Installation is a snap; takes about 5 minutes. Receiver sits next to the TV in the living room, where I can check it before going upstairs for the night. Taped the antenna vertically onto the side of the TV cabinet. Tip: It was probably unnecessary, but I popped a small wood screw through the hook-and-loop pad that sticks to the garage door--just in case the adhesive becomes soft in the warmer weather. If you want an easy, no-nonsense security device, this is it.
    SCOTT -- mount kisco, NY   1/9/2012
    Simple to setup gives me the piece of mind to know the garage door is closed (as little hands like to press buttons on my keys) without having to run downstairs and check. Would have gave 5 starts but the adhesive for the senor fell off after one day (alittle glue and all was well again)
    HARRY -- orange park, FL   11/26/2011
    Works like a charm. I no longer have to trudge through the huse to check on the garage doors at bedtime.
    LLOYD -- chicago, IL   6/23/2011
    best device i've ever owned
    GARY -- north royalton, OH   5/6/2011
    Works ; but limmited range
    KEITH -- kansas city, MO   2/17/2011
    I like this product very much. I am able to have two transmittors and two receivers that all work together. Good product at a good price.
    ROGER -- baldwinsville, NY   1/22/2011
    Works Perfectly, Every Home Should Have One.
    RALPH -- olympia, WA   1/9/2011
    I bought 2 of them. Easy to set up and they work great.
    DANIEL -- tinley park, IL   12/23/2010
    work's great.thank you for the fast del.
    GARY -- sun city, AZ   11/17/2010
    Seems to do just what is advertized. Easy install. So, what's not to like?
    OLIVER -- fremont, CA   11/3/2010
    A good deal considering the price and function. An audible option would be nice.
    ROBERT -- wappingers falls, NY   10/28/2010
    FOR THE PRICE & THE INSTALLATION YOU COULDN'T ASK FOR A BETTER UNIT
    THOMAS -- blair, NE   9/17/2010
    I bought this one for a friend, I have had one for 3 years & works great. Also my brother in law has one, he would'nt be without it.
    TERENCE -- buckeye, AZ   4/8/2010
    Glue on the backing did not hold. Could not get it to work after it had dropped and cracked the casing. Returned it for replacement. Still waiting.

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