| Widely used in the place of water proof, moisture proof, fire proof, anti-noise, dust proof, antifreeze, such as subway, highways, power plants, gas stations, docks, steel companies, etc.
|FEATURES1. Direct access to Ethernet, cross-segment and cross-route.
2. Dial the number keys, call any terminal, and realize full-duplex intercom (default).
3. Calling for regional broadcast permission, patented phone case, waterproof, dustproof, no need for waterproof cover, beautiful and practical.
4. The circuit inside the telephone adopts the international universal double-sided integrated circuit, which has the precise number and the call.
5. Auto answer function for paging broadcast.
6. Hotline dialing can be set, and the machine can realize automatic dialing.
7. The phone comes with a buzzer ring, which can reach 70-80 decibels.
8. Aluminum alloy die-cast housing, stainless steel keyboard, explosion-proof PC receiver, zinc alloy fork.
9. High temperature electrostatic spray on the surface of the shell, good antistatic ability and corrosion resistance.
10. Key parts of the handset, the hook, the keyboard are produced by our own company; strict quality control and fast after sale reaction.TECHNICAL PARAMETER