Network anti-noise telephone SIP-880

The industrial-grade communication terminal SIP-T880 telephone shell is made of metal material, and the handle is made of PC and ABS composite materials, with good gap sealing and durability; the SIP-T880 telephone has full integration, high reliability, and high protection Features. The unique design of the U-shaped groove is used to fix the handset off-hook, and the phone also has functions of moisture-proof, dust-proof, and explosion-proof. Common uses of SIP-T880 telephones, high-speed railway tunnels, bridges, ports, underground piping systems at airports, dispatching and calling sites for large-scale industrial and mining projects, power plants, large-scale chemical plants, cement plants, steel plants, chemical plants, metallurgical plants, textile plants, power plants, military factories, oil rig refineries, ship mooring decks, country parks, national nature reserves, etc. The telephone communication function adopts the international SIP protocol standard, which can be effectively combined with the traditional telephone through switching equipment.