This Telephone is Ideal for the environments with special requirements on moisture resistance, fire resistance, noise resistance, dust resistance, and antifreeze, such as subways, pipe corridors, tunnels, highways, power plants, petrol stations, wharfs, steel plants and other places.
- Direct connection to telecommunication networks
- After forming the communication system, each phone is an independent workstation, and the failure of one of them does not affect the overall system work.
- After forming the communication system, the product has an automatic gain function, and the size of the voice does not change with the length of the distance or the number of phones.
- The internal circuit of the telephone adopts DSPG digital chip, which has the advantages of accurate call number, clear call, stable work, etc.
- Carbon steel surface is electrostatically sprayed, with high mechanical strength and strong impact resistance
- Incoming and outgoing number display function
- Zinc alloy keypad with 3 speed dial buttons.
- Flashing red light indicates incoming call, bright green light when the connected.
- Self-made telephone spare part available.
- CE, FCC, RoHS, ISO9001 compliant.