HOCHIKI SOM-A SF 28/11 weather-resistant design ensures your fire

weather-resistant design ensures your fire alarm components stay secure and operational in even the harshest environmental conditions

There are numerous sensors available in the marketplace that communicate using a 4–20 mA output

Cost effective system expansion

9°C) temperature range

HOCHIKI SOM-A SF 28/11 weather-resistant design ensures your fireThe Class A Supervised Output Modules (DCP SOM A & SOM AI) have been designed to provide application flexibility and quick response to emergency conditions. Flexibility is provided by a wide range of operating modes, including supporting multi zone operations, and or functions, up to 16 different modulation patterns and multi state programming. The operating parameters for the DCP SOM A & AI are maintained by the module and do not require individual