KOON TECHNOLOGY waterproof telephones

Sound level: 85 dB

... Telephone waterproof KNSP-01T2S The waterproof telephone using in the tunnel communication dispatching system, the emergency telephone is used to solve the problem that ...

Sound level: 60, 70 dB

... Silicon keypad keep waterproof and dusty proof. 11. Phone integrity wiring to enable the telephone system to check if the telephone unit is still An outer metal casting, sealing, waterproof ...

Sound level: 0 dB - 70 dB

... intermodulation of harmonic wave is lower than the basic level by at least 20dB. An outer metal casting, sealing, waterproof rating to IP66. Using this telephone, to meet the communication requirements for outdoor, and ...

Sound level: 80 dB - 90 dB

... Applications: As Public telephone for indoor or outdoor, Taxi or bus stands or station, Highway call box Railway, metro, ATM machines side, Tunnel, Port, Dock, Mines, Generation facilities... A good ideal telephone ...

Sound level: 80 dB - 95 dB

... are need amplified telephones with 30W Paging speaker. The telephone with built-in paging amplifier. The telephone speaker with external waterproof speaker. The paging system can speaking ...

Sound level: 60, 70 dB

... Heavy Duty telephone for tunnel purpose made of aluminium alloy material by die casting. The Heavy Duty telephone is rugged and durable. Special sealing design can ensure complete waterproof grade up ...

Sound level: 70 dB - 85 dB

... communication system and export minging telephones for over 15 years. The mining telephone widely used in coal mines and coppermine. The mining telphone as mining equipment must be a safty and heavy duty telephone ...

Sound level: 70 dB - 85 dB

... Product features1. Robust aluminium alloy die-cast body, 2. Full keypad with memory, 10 button programmable speed-dial telephone, Illuminated button optional.3. Keypad with shining painting for self illumination in dark area. 4. ...

Sound level: 60, 70 dB

... designed to provide two-way communication and improve security both inside and outside the public area. We are industrial telephones, manufacturers, providing industrial-grade emergency communications, mostly used in outdoor, factory, ...

Sound level: 70, 60 dB

... waterpoof IP66. Waterproof telephone for tunnel purpose made of aluminium alloy material by die casting. The waterproof telephone is rugged and durable. Special sealing design can ensure ...