The KS series marine passive sound-increasing sound power telephone can be used as a ship's emergency communication equipment without any external power supply. It has the characteristics of self-powered call, low power consumption, anti-noise, transceiver display and so on.
Specification:
Type | KS-1B/12KS-1B/24KS-1B |
Material | Fire retardant ABS |
Working Voltage | DC24V |
Protection Class | IP44 |
S/N | 15KS4773 |
Working Temperature | -25~+55℃ |
Explosive-proof grade |
ExibⅡCT4 Gb |
Weight | 1.8/1.86/3.3Kg |