HY-M900M Input Module:

China HY-M900M Input Module:

HY-M900M Input Module

1)Chapter of international code for fire safetysystems as amended by MSC.3119880;
2)Chapter of international code for fire safetysystems as amended by MSC.339(91);
3)EN54-2:1997,Fire detection and fire alarm systems Part2:control and indicating equipment.

Colour: Dull black

Cable gland: 2-PG16

IP rating: IP44

Used to monitor the alarm status of monitored equipment