ENFORCER Single-Channel RF Transmitters

SK-919TD1S-UP Fixed Code Transmitter, Pre-coded
SK-919TT1S-BU Fixed Code Transmitter, DIP Switch Coding - see Product Info Sheet
SK-919TDWS-BU Fixed Code Pre-Wired Transmitter, Uncoded - see web page
SK-919TP1H-BUQ Fixed Code Transmitter, Handheld - see web page
SK-919TD1S-UP, SK-919TT1S-BU
  • Frequency 315MHz.*
  • Operates up to 500ft (150m).*2
  • Over 68 billion (6.8x1010) possible codes.
  • Sleek new case with flashing LED transmission indicator.
  • Includes 12VDC alkaline battery with handsome key chain ring.
  • Compatible with SK-910RQ*4, SK-910RBQ, SK-910RL*4, SK-910RVQ*4, SK-910RB2Q, SK-910R3Q, SK-910R4Q,SK-910RA, SK-910RAV, and SK-910RAV2 receivers.
  • *SK-939TS1S: Same as SK-919TD1S-UP, but 433MHz - 433.92MHz
  • *SK-939TS1S-B: Same as SK-919TT1S-BU, but 433MHz - 433.92MHz
  • SK-919TT1S-BU uses DIP switch coding technology. Perfect for applications requiring large numbers of transmitters with identical codes.*3
  • Private label available. Contact SECO-LARM for details.
*3For example, a secured factory site might want all engineers on a project to have access to the same buildings, while another working group might need access to a different set. Similarly, a gated community might want to have one code for all residents, with the ability to change the code if transmitters are lost or stolen.

*2Actual range will vary greatly depending on the installation and operating environment.

   Note: The SK-919TDWS-BU pre-wired transmitter is specifically designed for custom applications that extend the output of request-to-access plates and other devices, such as sensors or alarms via RF. However, the pendant models of SECO-LARM RF transmitters are designed to be easily adapted for many custom uses, such as home control and automation, or robotics, such as motorized duck decoys. The pendant cases are easily removable for direct access, and are not required for the transmitter to function, while providing for convenient and safe shelf storage.

*4Discontinued model

Photo of SK-919TD1S 1-channel RF transmitter

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Compatible Receiver

Photo of 1-channel RF receiver
1 Channel

Product Info Sheet

Installation Manual (Receivers)


Transmitter Coding

Copyright 2015 by SECO-LARM U.S.A., Inc. All rights reserved. Modified:
Supplier of Security Systems and Accessories Worldwide.