HSG-1 6/12/16/24 HSG Wall Mounted Batteryless Telephone
China HSG-1 6/12/16/24 HSG Wall Mounted Batteryless Telephone:
HSG-1 6/12/16/24 HSG Wall Mounted Batteryless Telephone
1)Chapter 2 of Part 4 of the “ Steel Ship Classification Rules" of the China Classification Society:
Colour: Dull black
Shell material: ABS
Cable gland: 1-PG25,1-PG16
Power supply: DC24V±10%
IP rating: IP44
The installation size of the selective batteryless telephone is the same as batteryless telephone