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Security Control in the Palm of Your Hand
Visonic MCT-234 4-Button Keyfob Remote MCT-234 315MHz
Visonic MCT-234 4-Button Keyfob Remote MCT-234 315MHz
Visonic MCT-234 4-Button Keyfob Remote MCT-234 315MHz
Item# 73926
Price: Normally $59.99 
Hot Deal $51.36
Free shipping on orders over $175 - See Details


  • Tiny remote can control your SecureLinc II Wireless Security System
  • Programmable to operate appliances
  • Superior transmission range

Essential Info

Arm and disarm your Smarthome SecureLinc Home Security System (sold separately) with this tiny keychain remote. You can even program the auxiliary button to open your garage door or to control lights or appliances. Upon pressing any of the four recessed buttons, this key fob transmits a CodeSecure™ digital sequence along with a 4-bit function code associated with the button that was pressed. Different digital sequences are transmitted each time, so malicious code grabbing is virtually impossible. Tiny yet powerful, each remote is enabled with a unique 28 bit ID command and is available in several optional frequencies in compliance with international standards.

What's Included

  • 1x - 4-Button Keyfob Remote
  • 1x - Battery
  • 1x - Owner's Manual
  • Specifications


    Visonic Product No.:MCT-234
    Dimensions:2 1/8" x 1 1/4" x 1/2" (53.5mm x 31.5mm x 12.5mm)
    Weight:3/4 oz./21g (including battery)
    Operating Frequency:315 MHz
    Modulation:ASK (ON-OFF keying)
    Coding:28-bit ID, 4-bit function code and 32-bit rolling code
    Transmission Duration:Up to 2 seconds
    Power Supply:12V alkaline battery, type GP 23A or equivalent
    Current Consumption:11 mA (during transmission)
    Battery Life Expectancy:1 year (typical use)
    Operating Temperature:32° F to 120° F (0° C to 49° C)
    Standards:FCC compliant

    Important notes:
    Defective exchanges for identical item within Manufacturer’s warranty period.
    Manufacturer contact information: Visonic Inc, Tel: (860) 243-0833


    48 Ratings
    5 star: 75%  (36)
    4 star: 8%  (4)
    3 star: 8%  (4)
    2 star: 4%  (2)
    1 star: 4%  (2)
    Average Customer Rating
    (48 customer ratings)
    Share your thoughts with other customers
    SBI-000493-(ROY -- doral, FL   10/4/2013
    Very easy to set up, great quality...
    TIMOTHY -- gasparillo, Trinidad & Tobago   8/19/2013
    Got exactly what I ordered. The keyfobs installed extremly easy, in less than 30 sec. Works great.
    Tim -- gasparillo, Trinidad   7/25/2013
    Got two extra keyfobs for my Visonic PowerMax Pro. Installing these to 20 seconds each. Works perfectly.
    JOHN E -- north las vegas, NV   3/7/2013
    Have been using these for years, needed a replacement for one that was dropped and damaged, no fault of the product.
    EDGAR -- richmond, VA   12/27/2012
    The Keyfob work exactly as I thought it would.This is excellent product .I would recommend this device to all that need a one for there security system.
    MARY S. -- itasca, TX   12/14/2012
    More sturdy than the older model. Excellent range, working well from the driveway when leaving the house and returning. Easy to enroll to alarm system.
    WILLIAM -- springfield, OR   9/26/2012
    Fast shipping. My first remote lasted about 2 years and then one button started working intermittently. New one was easy to install and works great. I'm happy.
    CARL -- hollywood, MD   1/12/2012
    Pushing a button in the general area of the alarm system to enable/disable it is so much easier than entering codes at a specific location. Easy enrollment, and if you lose it, simply unenroll it!
    ANTHONY -- hickory, NC   12/4/2011
    Easy setup. good carry size.
    AMBER -- richmond, VA   10/20/2011
    Works as expected
    MARK -- pineville, NC   4/29/2011
    Just needed an extra. It works like the others.
    MATTHEW -- williamsburg, VA   4/10/2011
    Works well. Good price. Smarthome provides quick shipping.
    MARGY -- canoga park, CA   3/25/2011
    I am delighted with my entire Securelinc wireless security system.
    KARL -- san francisco, CA   2/21/2011
    These aren't anything special, but they are pricey. Last one went through the wash and didn't work coming out the other side. They are too pricey to let that happen to. I'll be more careful from now on...
    KENNETH -- saint paul, MN   2/14/2011
    Works as well as my others!
    KENNETH -- indio, CA   10/7/2010
    This was a replacement for the original that got lost. Great product and soooo convenient. Thank you SmartHome!
    DOUGLAS -- sterling heights, MI   6/14/2010
    Works very well activates my alarm from long distance (End Of Driveway. Would reccomend to others.
    HALSALL -- nepean, ON   4/29/2010
    needed to replace one of mine - worked right out of the box! (after enrolling it with the main panel)
    AWEstun -- austin, Texas, USA   2/22/2010
    This fob does make dis/arming home or away, checking status, panic alarm, etc. of the Visionic SecureLink as easy as 1-2-3. Five stars.
    GUILLERMO -- culiacan, XX   10/9/2009
    the easiest way to leave and enter home in a secure way


    73926 Battery Replacement       
    73926 Battery Replacement       

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