SK-919TT1S-BU

1-Channel 1-Button DIP-Switch Coded Transmitter

Model Number: SK-919TT1S-BU

The SK-919TT1S-BUu00a0uses DIP switch coding technology. Perfect for applications requiring large numbers of transmitters with identical codes.u00a0For 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.Frequency 315MHz*2

Operates up to 500ft (150m)*
Over 68 billion (6.8×1010) possible codes
LED Transmission indicator
Includes 12 VDC alkaline battery
Allu00a0315MHzu00a0SECO-LARMu00a0transmitters are compatible with all 315MHzu00a0SECO-LARM Receivers
Coding is done by flipping trinary DIP switches. 59,049 combinations
Use for “block coding” or simple matching of an existing transmitter*2u200b

u200b*u00a0Actual range will vary greatly depending on the installation andu00a0operating environment.
u00a0

Discontinued Product: Replaced by SK-919T1-GBDQ
The SK-919TT1S-BU uses DIP switch coding technology. Perfect for applications requiring large numbers of transmitters with identical codes. For 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.

  • Frequency 315MHz*2
  • Operates up to 500ft (150m)*
  • Over 68 billion (6.8×1010) possible codes
  • LED Transmission indicator
  • Includes 12 VDC alkaline battery
  • All 315MHz SECO-LARM transmitters are compatible with all 315MHz SECO-LARM Receivers
  • Coding is done by flipping trinary DIP switches. 59,049 combinations
  • Use for “block coding” or simple matching of an existing transmitter*2​
​* Actual range will vary greatly depending on the installation and operating environment.
Type WIRELESS – 1-Channel RF Transmitter
RF Frequency 315MHz
No. of Buttons 1
Channels 1
No. of Codes 68 billion possible codes
Dimensions 2-1/4″ x 1-1/2″ x 5/8″ (57 x 38 x 16mm)

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Copyright ©2024 by SECO‑LARM U.S.A., Inc. All rights reserved. Supplier of Security Systems and Accessories Worldwide. The SECO‑LARM policy is one of continual development. For that reason, SECO‑LARM reserves the right to change specifications without notice. SECO‑LARM is not responsible for misprints or typographical errors.

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