KOON TECHNOLOGY prison telephones

Sound level: 70 dB

... function upon buyer’s requirement). 9. Body in electrophoresis process finish no fingerprint. Resistant to corrosion 10. Telephone line powered, RJ11 twisted pair cable connection. 11. Application: Clean room, pharmaceutical factory, ...

Sound level: 85 dB

... provide the voip intercom with camera. How much does it cost to install intercom? We are the manufacturer of industrial telephones and emergency voice intercom. We can give you the best price and provide technical support for installation. ...

Sound level: 70 dB - 80 dB

... saving a lot of time and improving work efficiency. We specializing in the production and sales of Analogue telephone Stainless steel telephone indoor flash mount type with camera Can make group calls Support hotline ...

Sound level: 80 dB - 90 dB

... through the air to the human ear. This completes the simplest call process Full keypad with memory, 10 button programmable telephone. Weather resistant to IP55 standard, service temperature range from -30 degree to +75 degree. Lightening ...

Sound level: 70 dB - 85 dB

... Handsfree Telephone are based on a stainless steel panel and provide a clear hands-free, loud-speaking operation for any public area.Embedded Handsfree Public Telephone for emergency purpose made of strong metal body. ...

Sound level: 70 dB

... box, highways call, and railway stations.We specializing in the production and sales of Emergency Phone SOS device telephone defend telephone BANK ServiceTelephones for public place or other wet environment Can you ...

Sound level: 60 dB - 70 dB

... microphone. 7. Handset with industrial strong armored cord . 8. Phone integrity wiring to enable the telephone system to check if the telephone unit is still Operational.(If PABX have this available we can provide ...

Sound level: 70 dB - 80 dB

... handset emergency telephone, handfree emergency telephone, handset free emergency telephone, Auto dial emergency phone, Metal emergncy telephonesos telephone,help telephone,GSM ...

Sound level: 80 dB - 90 dB

... Auto-dial phone water proof telephone for prison use with CE certification As a professional Hotline telephone factory, we provide different kind of Hotline telephone and export to 130 ...

Sound level: 80 dB - 90 dB

... monitoring, and broadcasting. The KNPL-700 improves the management efficiency and emergency response capabilities. The Voip Telephone Highlights 6 SIP lines, 3-way conference HD audio on speakerphone and handset Movable type Directional ...