AW-FHS101 fire telephone can be used with the fire telephone host or fire telephone jack with address. All circuits and transmitters and receivers are installed in the telephone body, no dialing is required; the machine is equipped with a fire alarm telephone mark.
Technical Specification
Model : AW-FHS101
Using conditions
Environmental temperature : -10℃～40℃
Relative humidity : ≤95% (40±2℃)
Environmental noise : ≤60dB
Frequency response : 300Hz～3400Hz
Power consumption Standby : ≤0.5mA Alarm≤30mA
Transmission loss
| 0Km | 5Km | |
| send | ≥5dB | ≤15dB |
| receive | ≥-7dB | ≤2dB |
| side tone | ≥6dB | ≤12dB |