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 | PoE,12V DC or 220VAC |
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 |
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.