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Battery Type
Battery Size
12V DC
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12-Volt Replacement Battery for 4-Button Keyfob Remote
Visonic MCT-234 12-Volt Battery
Visonic MCT-234 12-Volt Battery
Visonic MCT-234 12-Volt Battery
Item# 73926R
Price: $3.99
Free shipping on orders over $175 - See Details


  • 12-volt battery
  • Powers the 4-Button Keyfob Remote
  • Size 27A

Essential Info

Do you use a 4-Button Keyfob Remote to arm and disarm your Smarthome SecureLinc II Wireless Security System? Keep an extra battery on hand. The 4-Button Keyfob Remote Battery Replacement will replace the battery that came with your remote. The 4-Button Keyfob Remote and the Smarthome SecureLinc Home Security System are sold separately. This size battery might also be called A27, GP27A, MN27, or L828

What's Included

  • 4-Button Keyfob Remote Battery Replacement
  • More Info

    The 4-Button Keyfob Remote Battery Replacement is a 12-volt, type A27 battery.


    Manufacturer Product No.MCT-234
    Battery SizeA27
    Dimensions0.315" dia x 1.10" (8 mm dia x 28mm)

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


    13 Ratings
    5 star: 77%  (10)
    4 star: 8%  (1)
    3 star: 15%  (2)
    2 star: 0%  (0)
    1 star: 0%  (0)
    Average Customer Rating
    (13 customer ratings)
    Share your thoughts with other customers
    MARY -- palestine, TX   7/27/2013
    Was sent the wrong battery, but they corrected the situation immediately.
    WILLIAM -- uncasville, CT   3/25/2012
    ROBERT -- green cove springs, FL   11/8/2011
    If you need one, you know who you are. This battery is an excellent replacement for more expensive "brand" batteries. Voltage tests correctly, and after a couple of months hasn't weakened. Should last as long as my previous "brand" battery. At the great price on, I am a happy camper.
    RICK -- decatur, GA   1/23/2011
    super fast ship!
    LINH -- houston, TX   4/5/2010
    Great transaction,fast and reasonable prices.Thanks!
    D O -- laurinburg, NC   1/31/2009
    I keep a couple on hand to make sure that when the keyfob battery drains, I have a ready replacement.
    FRANCIS J. -- brooklyn, NY   12/24/2005
    Very Satisfied


    4-Button Keyfob Remote       
    4-Button Keyfob Remote       

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