Megacode 1-Ch 110v Receiver

Megacode 1-Ch 110v Receiver

MegaCode 1-Channel 110V Receiver
  • Makes any garage door operator compatible with MegaCode transmitters
  • Get higher security RF capabilities without replacing your old garage door
  • Easy to install - one connection using two-conductor wire
  • Learn mode with 10-transmitter capacity



List Price: $39.99

Your Savings: $10.14

REWARDS: 29 points
  • Details
  • Specs
  • Reviews
  • What's Included
  • Often people think that retrofitting their old garage door involves a lot of hassle, since most retrofit kits have a box that contains the circuitry, plus the AC adapter "brick" needs to be mounted somewhere near the opener. Linear Corporation has created a one-channel universal receiver that has everything contained in the AC adapter, so you can just plug the unit into the same outlet as the opener. Then you simply run a single two-conductor wire from the MDR/U to your push-button input.

    This receiver makes any garage door operator compatible with MegaCode transmitters, which features over one million radio codes to all but eliminate any possibility of code duplication. With this updated system, you'll also be able to use the newer gadgetry that your old opener couldn't allow, such as keypads and keyfob transmitters. Two-conductor wire is required but sold separately.

  • Specifications

    Linear Corporation Product No.: MDR/U
    Dimensions: 2.52" W x 2.50" H x 1.61" D (64 x 63.5 x 40.9mm) excluding mounting screw terminal and screw
    Operating temperature: -4°F to +140°F (-20°C to +60°C)
    Power: 110 VAC +/- 10%, 60 Hz
    Output relay: 1 amp @ 32 VAC or VDC
    RF input: Integral 318 MHz super regenerative receiver @ -95 dBm sensitivity (nominal)
    Warranty: 1 year

  • Reviews 1 - 10 of 39

    1. 1
    2. 2
    3. 3
    4. 4
    Review of 7444 Review by TOM
    Review of 7444

    The Megacode receiver did not work for me so I returned it. Order cost was about $31.00 and I am only getting back $25.00. The difference must be a re-stocking fee which doesn't seem right. Not happy.

    Posted on 2/2/2014

    Review of 7444 Review by MARK
    Review of 7444

    Worked ok, but not impressed with the range. Have to be just outside garage door to get it to work.

    Posted on 2/2/2014

    Review of 7444 Review by DAVID
    Review of 7444

    Fast shipping,good price and works great. Thanks Dave

    Posted on 9/28/2013

    Review of 7444 Review by HARRY
    Review of 7444

    This product allowed me to consolidate my gate opener and garage door opener into one device.

    Posted on 12/21/2011

    Review of 7444 Review by BARRY
    Review of 7444

    I recently bought a house that had 2 very old but functioning garage door openers. The remotes were long gone and because of their age, none of the generic remotes were compatible. I was just about to replace both openers at great expense when I stumbled on to this product. I figured it was worth a try. Installation took 5 minutes and the openers work like new. It solved the problem, works perfectly and saved me money. I'm very satisfied.

    Posted on 10/16/2011

    Review of 7444 Review by HARRISON
    Review of 7444

    Works like a charm with my 1980s garage door opener, though some times I have to engage several times to get it to engage the opener. There is a difference in the closed relay and the push button engaging the opener.

    Posted on 10/12/2011

    Review of 7444 Review by ALAN
    Review of 7444

    Exactly as advertised. Terrific addition to my garage.

    Posted on 8/17/2011

    Review of 7444 Review by PETER
    Review of 7444

    Receiver plugs in and works well with the new Xmitters. Don't have to replace the 30 yr old garage opener. I'm happy.

    Posted on 10/28/2010

    Review of 7444 Review by ELMAR
    Review of 7444

    Simple and Perfect Solution!

    Posted on 9/29/2010

    Review of 7444 Review by BRENDA
    Review of 7444

    Did not work for our Legacy garage door opener.

    Posted on 9/27/2009

    Leave a Review

    Only registered users can write reviews. Please, log in or register

    • 1x - MDR/U 1-channel 110V receiver - MDR/U
    • 1x - Retaining Screw

Please wait...