Model Number: SK-919TT1S-BU
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.
