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Door Lock & Access Control Type
Access System Components
Contact Closure / Relay
Outdoor Rated
User Interface Type
Control Method
Control Systems / Relay
White Finish
Ease of Installation
Intermediate (Installs < 60 minutes)
Domino Engineering
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No More Fumbling With Keys In The Rain!
Domino Engineering SC-20-B Keypad and Control Module
Domino Engineering SC-20-B Keypad and Control Module
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Domino Engineering SC-20-B Keypad and Control Module
Item# 7458
Price: Normally $79.99 
Hot Deal $51.08
Free shipping on orders over $175 - See Details


  • Completely weatherproof
  • Up to 20 programmable user codes
  • Variable output timing

Essential Info

Hate running to your door in rainy weather, only to fumble with your slippery keys before getting inside your warm, dry home? Mount this keypad near your door, and all you have to do is punch in a code (from 1 to 6 digits) and your door will unlock automatically. Prevent your kids from being stuck outside after school, or from trying to break into your home by climbing in dangerous areas! No more re-keying your home every time you or someone in your family loses keys! Requires Doorstrike and 12-24-Volt AC/DC Power Supply (sold separately).


What's Included

  • Keypad and Control Module - SC-20-B
  • More Info

    The keypad can grant access to doorways with either a magnetic lock or an electric strike. The system is designed for up to 20 user codes of 1-6 digits each, allowing you to have a number of authorized entrants, without having to share codes. Also, because each person has their own customized entry code, instead of a single code that everyone has to try to memorize, it makes it easier for your family members and friends to remember their codes. The keypad is completely weatherproof, so you don't have to worry about damage from inclement weather or sprinklers. It also features EEPROM memory, so that the unit will not lose its programming in the event of a power loss and you won't be locked out of your house! Powered by 12-24 VAC/DC.



    Manufacturer:Domino Engineering Corporation
    Manufacturer Product No.:SC-20-B
    Relay Type:Form 'C' relay output, 12/24V 5-Amp capacity
    Programmable output pulse timing, including latch mode
    Keypad Backlight:'Constant' or 'on-demand' lighted keypad
    Number of Unique Users:20 user codes
    Power:12-24 VAC/DC

    Important notes:
    Defective exchanges for identical item within 30 days of purchase. After 30 days, please contact the manufacturer.
    Manufacturer contact information: DOMINO ENGINEERING CORPORATION, Tel: (217) 824-9441


    Diagram  Contents of Box     
    Diagram  Contents of Box     


    6 Ratings
    5 star: 33%  (2)
    4 star: 17%  (1)
    3 star: 17%  (1)
    2 star: 33%  (2)
    1 star: 0%  (0)
    Average Customer Rating
    (6 customer ratings)
    Share your thoughts with other customers
    BILL -- bruceton mills, WV   2/6/2014
    Item arrived in timely manner. Keypad worked as advertised. Control Module worked with exception of push button (PB) option. As this was a direct replacement of failed item with PB (purchased 10 years prior) and was needed immediately, I wired around PB option and installed for customer. Working, but not 100%.
    CHARLES V. -- virginia beach, VA   3/3/2008
    This keypad works even better that advertised. Great product!
    ROWAN -- toronto, ON   3/26/2007
    Very nice unit for price. It was probably the easiest and nicest online ordering experience i,ve had. It will be a pleasure to deal with you again in the future!
    CHRISTOPHER -- independence, MO   9/24/2004
    Great in-expensive quality item. Installation went well, detailed instructions and works with no problem.
    MARK -- dothan, AL   8/9/2004
    Very easy to install. Very nice design. Just what I was hoping for.
    ANDREW -- fairfax, WV   2/19/2004
    Slick little unit with a lot of features for the price.
    JOHN -- toluca lake, CA   10/7/2003
    This is cool! easy, just fallow the directions!
    JONATHAN -- jerusalem,, XX   8/16/2003
    Ok a bit flimsy


    Proximity Access Control System  Electric Door Strike 12vdc  Electric Door Strike For Schlage Locks (8-12vdc)  Magnetic Card Reader 
    Proximity Access Control System  Electric Door Strike 12vdc  Electric Door Strike For Schlage Locks (8-12vdc)  Magnetic Card Reader 

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