Functional Description
Voltage is applied to feed 24 ~ 48V.
The phone is a dual audio touch-tone telephone number issued.
Automatic telephone installed in weatherproof cabinets.
Optional Cabinet Material: Carbon steel (FSX-1T), stainless steel (FSX-1N).

Technical parameters
User feedback voltage: 24V ~ 48V
Environmental Noise: ≤ 75dB
Handset is ringing degree: ≥ 85dB
Telephone DC resistance: <300Ω
Color: Light Grey (RAL 000 70 35)
Weight: 7kg
Protection class: IP56