HomePro CR234 Amplified X10 Coupler Repeater with Repeated Signal Detection
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Rewards: 192 Points

HomePro CR234 Amplified X10 Coupler Repeater with Repeated Signal Detection

Eliminate X10 Signal Collision Issues for Good
  • Improves receive signal response, higher signal output
  • Mounts easily on a double-gang electrical box
  • Status LEDs visible on cover
  • Fuse protected

Item #: 4821AC

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$192.50
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  • Reviews
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  • What's Included
  • For large, complex X10 installations where it may be necessary to use more than one amplifier, this Amplified Coupler-Repeater can be set to ignore previously amplified and repeated signals and only repeat or amplify original X10 signals. This prevents signal collisions which reduce signal strength when multiple amplifiers are used. This Amplified Coupler-Repeater has DIP switches that enables you to customize their operation depending on the application. The beige-painted enclosure is designed to mount on a 4 11/16" x 4 11/16" (double-gang) electrical box. LEDs in the cover indicate programming and operational modes. Incoming signals as weak as 25mV can be detected and repeated on all phases of power. Use this Amplified Coupler-Repeater in installations where there are two 120V lines. This is called single-phase service or split-single phase service and is commonly found in single-family homes.


  • Specifications

    Manufacturer: HomePro
    Manufacturer Product No.: CR234
    Supply Voltage: 120 VAC +/- 10% (Phase A to neutral)
    Fuses (field replaceable): Phase A: 5x20mm, 1.0A, 250V
    Phase B: 5x20mm, 500mA, 250V
    Signal Input: X-10 Powerline Carrier on any phase sensitive to 25 mV; Signal Carrying Conductor (SCC)
    Mechanical Connection Tri Barrier Terminal Block with Screw Clamp
    Wire Size Minimum: 16 AWG
    Wire Strip Length: 5/16"
    Operating Temperature: 32º to 120ºF
    Operating Humidity: 10% to 95% non-condensing


  • Reviews 1 - 10 of 46

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    Review of 4821AC Review by MARK
    Review of 4821AC
    Rating

    Installed easily and works well.

    Posted on 1/17/2014

    Review of 4821AC Review by DOUG
    Review of 4821AC
    Rating

    Did the trick! Replaced a Leviton coupler repeater that quit working after several years. Everything is working again flawlessly.

    Posted on 7/19/2013

    Review of 4821AC Review by WILLIAM
    Review of 4821AC
    Rating

    I installed the unit a few weeks ago and it is working perfectly. It mounts on a 4 11/16 box just like the instructions say. Now I just hope it lasts.

    Posted on 6/16/2013

    Review of 4821AC Review by THOMAS
    Review of 4821AC
    Rating

    Resolved my problem of intermittent communications aith some devices. Works everytime without any missed commands.

    Posted on 3/13/2013

    Review of 4821AC Review by KIM
    Review of 4821AC
    Rating

    When the XPCR Couplers I purchased failed I decided to try the CR234 even though it was more expensive. It worked immediately and my signals that cross over to the other bus work every time. Great, dependable product. The electrical box that fit it was a challenge to find (take the CR234 to the store with you) and it only fits one type.

    Posted on 2/8/2013

    Review of 4821AC Review by BERNARD
    Review of 4821AC
    Rating

    It is easy to install. The visible status of X-10 traffic and the error detection are very useful functions. Many customizible options for operation. It solved my prolems.

    Posted on 12/14/2012

    Review of 4821AC Review by DAVID
    Review of 4821AC
    Rating

    Does a good job. I like the lights that lets you know it is working.

    Posted on 11/17/2012

    Review of 4821AC Review by MICHAEL
    Review of 4821AC
    Rating

    The best X10 coupler repeater on the market

    Posted on 10/31/2012

    Review of 4821AC Review by MICHAEL
    Review of 4821AC
    Rating

    The item shipped and was received quickly. I had a question, and it was answered promptly. The product replaces an existing coupler. This one I can see the signal being detected. It really helps in trouble shooting.

    Posted on 4/29/2012

    Review of 4821AC Review by BERNARD
    Review of 4821AC
    Rating

    Really solved my problem! Wonderful to have the leds displaying what it detects and transmits.

    Posted on 1/5/2012

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