HY-M905M Protocal Connersion Module

HY-M905M Protocal Connersion 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: RAL9005

Power supply: DC24V

Shell material: ABS

Cable gland: 3-PG16

IP rating: IP44

Protocal connersion: NMEA-0183-MODBUS