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Compact, Reliable Transmitter with Anti-Codegrabbing Technology
SECO-LARM SK-917T2A-U 2 Button, 3 Channel Code Hopping RF Transmitter
SECO-LARM Enforcer SK-917T2A-U 2 Button, 3 Channel Code Hopping RF Transmitter
SECO-LARM SK-917T2A-U 2 Button, 3 Channel Code Hopping RF Transmitter
Item# 77462
Free shipping on orders over $175 - See Details


  • Prevents electronic code theft
  • Over 18 quintillion possible codes
  • 3 channels and 2 buttons
  • LED transmission indicator

Essential Info

Keep your codes safe from electronic theft with SK-917T2A-U's CODEBUMP technology. With this patented Anti-CodeGrabbing technology, the transmitter's code changes every time the transmitter button is pressed, preventing the electronic theft of the code. This compact, keyring-equipped transmitter operates on a frequency of 315MHz at a range of up to 500 feet.


What's Included

  • 1x - 2 Button, 3 Channel Code Hopping RF Transmitter

  • Specifications

    Manufacturer Product No.SK-917T2A-U
    Dimensions3.5 inches x 2 ā€“ 3/16 inches x 0.5 inches (89 millimeters x 56 millimeters x 12 millimeters)
    Operating DistanceUp to 500 feet (open air)
    Operating Temperature-4°F ~ 162°F (-20°C ~ 72°C)
    Current Drain8mA at 12VDC (standby)

    45mA at 12VDC (LED flashing)
    Sensitivity-87dBm (typical)
    Data FormatPWM
    RF Codes68 billion
    Coded ChannelsTwo
    Stored Transmitter Codes15 per channel
    Receiver OutputsForm ā€œCā€ dry relay contact(N.O./N.C./Com;max. 10 Amp @ 24VDC
    Receiver Output ModesProgrammable 4-sec. momentary (default) 1-sec. momentary, toggle, or validity
    Manufacturer Warranty1-year limited warranty
    Important notes:
    Only merchandise credit for defective items returned within 30 days of purchase. No other returns allowed on this item.
    Manufacturer contact information: SECO-LARM USA Inc, Tel: (949) 261-2999


    2 Ratings
    5 star: 100%  (2)
    4 star: 0%  (0)
    3 star: 0%  (0)
    2 star: 0%  (0)
    1 star: 0%  (0)
    Average Customer Rating
    (2 customer ratings)
    Share your thoughts with other customers
    PATRICK -- hilo, HI   11/25/2011
    Installed and working fine.
    MARTIN -- berlin center, OH   10/15/2011
    Works great.

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