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September 08, 2026 1 min read
Product specification sheet for the SECO-LARM ENFORCER Handheld Slimline RF Transmitters: SK-919TP1H-BQ, SK-919TP2H-NQ, and SK-919TP4H-NQ.
Product specification sheet for the SECO-LARM ENFORCER® Wireless Handheld Slimline RF Transmitters: SK-919TP1H-BQ (1-button), SK-919TP2H-NQ (2-button), and SK-919TP4H-NQ (4-button).
These slim-line handheld RF transmitters operate at 315MHz and are compatible with all SECO-LARM receivers. Each model offers a different button count and channel capacity, with over 68 billion possible codes for security. Optional CODEBUMP™ technology changes the transmitted code every time a button is pressed.
| SK-919TP1H-BQ | 1-Button, 1-Channel |
| SK-919TP2H-NQ | 2-Button, 3-Channel |
| SK-919TP4H-NQ | 4-Button, 15-Channel |
*Operating range will vary greatly depending on the installation and operating environment.
†433.92MHz handheld transmitters also available by special order only — contact SECO-LARM for details.
Manufactured by SECO-LARM U.S.A., Inc., 16842 Millikan Avenue, Irvine, CA 92606. Phone: (949) 261-2999 / (800) 662-0800. Refer to SECO-LARM's standard product warranty terms.
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