System Overview

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.

Main Specifications

1.Transmission level of sonic telephone: ≥0dB.

2. Sound power telephone receiving level: ≥-5dB.

3. Vibration ring pressure level: 75 ~ 90dB.

4. Power supply voltage: DC24V + 30%, -25%(0.5A).

Use environment

a) Ambient temperature: 0℃～＋70℃, outdoor equiment: -25℃ ~ +70℃;

b) Relative humidity: 30％ ~ 96％;

c) Air pressure: 86 KPa ~ 106 KPa;

d) Tilt and swing.

KS Batteryless Telephone System.pdf