For voice communication in tough and hazardous environments where dependability, efficiency, and safety are of the utmost significance, waterproof telephones were developed.such as a dock, power plant, railway, roadway, or tunnel. The body of the telephone it is made of Aluminum alloy, a very strong die-casting material, used with generous thicknesses. The degree of protection is IP67, even with the door open. The door participates in keeping the inside parts like handset and keypad clean. Several versions are available, with stainless steel armored cord or spiral, with or without door, with keypad, without keypad and on request with additional function buttons. This Waterproof Telephone Is Very Popular For Mining,Tunnels, Marine, Underground, Metro Stations, Railway Platform, Highway Side, Parking Lots, Steel Plants, Chemical Plants, Power Plants And Related Heavy Duty Industrial Application, Etc.

Item	Technical data
Power Supply	Telephone Line Powered
Voltage	24--65 VDC
Standby Work Current	≤0.2A
Frequency Response	250～3000 Hz
Ringer Volume	>80dB(A)
Corrosion Grade	WF1
Ambient Temperature	-40～+60℃
Atmospheric Pressure	80～110KPa
Relative Humidity	≤95%
Lead Hole	3-PG11
Installation	Wall-mounted

1.Aluminum alloy die-casting shell, good impact resistance and high mechanical strength. 2. A regular analog phone. 3.A heavy-duty handset featuring a noise-cancelling microphone and a receiver compatible with hearing aids. 4. Weatherproof IP67 protection class. 5.A full waterproof keypad made of zinc alloy has function keys that may be set up as a speed dial, redial, flash recall, hang up, or mute button. 6. Wall-mounted, easy to install. RJ11 screw terminal pair cable is used for connection. 8.Ringing sound volume: over 80 dB(A). 9. The optional hues that are offered. 10. There are spare parts for homemade phones available. 11. Compliant with CE, FCC, RoHS, and ISO9001. If you have any color request, let us know the Pantone color No.85% spare parts are produced by our own factory and with matched test machines, we could confirm the function and standard directly.