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LAN telephones
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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 the telephone ...
HONGKONG KOON TECHNOLOGY LTD
Sound level: 60, 70 dB
... 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 rating to IP66. Using this telephone, to ...
HONGKONG KOON TECHNOLOGY LTD
Sound level: 0 dB - 70 dB
... Aluminum alloy die-cast body, Vandal resistant and tamper-resistant 2. Two button for calling/answering 3. Hand-free 4. Telephone line powered. 5. Lightening protection to ITU-T K.21 6. Noise canceling micphone 7. Hearing Aid compatible ...
HONGKONG KOON TECHNOLOGY LTD
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 ...
HONGKONG KOON TECHNOLOGY LTD
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 with people ...
HONGKONG KOON TECHNOLOGY LTD
Sound level: 60, 70 dB
... Duty telephone widely used in tunnel and outdoor. Most metro and high-speed rail project need install IP66 telephone for emergency communication. Also expressway and power plant need Heavy Duty telephone. ...
HONGKONG KOON TECHNOLOGY LTD
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 ...
HONGKONG KOON TECHNOLOGY LTD
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. ...
HONGKONG KOON TECHNOLOGY LTD
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, ...
HONGKONG KOON TECHNOLOGY LTD
Sound level: 70, 60 dB
... Telephone waterproof KNSP-03T3J ERT (emergency roadside telephone) are widely used in railway trackside. Most of metro line under ground inside the tunnel need to install railway telephone. This railway ...
HONGKONG KOON TECHNOLOGY LTD
Sound level: 80 dB - 110 dB
... based on a stainless steel faceplate and provide a clear handsfree, loud-speaking operation for any public area. The telephone has high reliability which included 4 anti-tamper screws for mounting in case the phone is stolen. ...
Sound level: 90 dB - 110 dB
... Lift Emergency Telephone is constructed of stainless steel which is completely sealed dust and corrosion protected surface. Four embedded mounting holes to prevent phone be stolen. MAIN FEATURES of VoIP Lift Emergency Telephone ...
Sound level: 80 dB
... The JWAT415 telephone is a high-tech product that combines the actual needs of expressway sites. It is widely used in expressways, tunnels, and pipe corridors. Features 1. The whole machine is made of cold rolled steel except the internal ...
Joiwo Explosion Proof Science and Technology
Sound level: 80 dB
... Dustproof clean room telephone elevator intercom system service phone-JWAT401 Model: JWAT401 Protection Class: IP54 Dimensions: 237 × 133 × 44 Material: Stainless Steel 304 Communication Mode: Analogue Product Description 1.Standard ...
Joiwo Explosion Proof Science and Technology
Sound level: 80 dB
... the call system, the product has an automatic gain function, and the voice does not vary with distance or telephone quantity. 5. Telephone circuits within the integrated circuit using internationally accepted double-sided, ...
Joiwo Explosion Proof Science and Technology
Sound level: 80 dB
... the product has an automatic gain function, and the voice does not vary with distance or telephone quantity. 5. Volume adjusted of the amplifier. 6. Telephone circuits within the integrated circuit using internationally ...
Joiwo Explosion Proof Science and Technology
Sound level: 80 dB
... of the call system, the product has an automatic gain function, and the voice does not vary with distance or telephone quantity. 5. Telephone circuits within the integrated circuit using internationally accepted double-sided, ...
Joiwo Explosion Proof Science and Technology
Sound level: 80 dB - 100 dB
... SIP. 7.Weather proof protection to IP65 8.Wall mounted, Simple installation. 9..Multiple housings and colors. 10.Self-made telephone spare part available. 11.CE, FCC, RoHS, ISO9001 compliant. Application The stainless steel phone can ...
Joiwo Explosion Proof Science and Technology
Sound level: 80 dB
... wall mounted corded rolled steel bank service utility landline telephone-JWAT202 Model: JWAT202 Protection Class: IP54 Dimensions: 300 × 210 × 65 Material: Cold Rolled Steel Color: Red(Customizable) Communication Mode: Analogue Product ...
Joiwo Explosion Proof Science and Technology
Sound level: 80 dB
... the call system, the product has an automatic gain function, and the voice does not vary with distance or telephone quantity. 6. Telephone circuits within the integrated circuit using internationally accepted double-sided, ...
Joiwo Explosion Proof Science and Technology
... special requirements for moisture, fire, noise, dust and frost. 2.Suitable for high noise areas. Product Features 1. The telephone can form an independent communication system with the program-controlled switch and coupler. 2.can ...
Joiwo Explosion Proof Science and Technology
Sound level: 80 dB
... Highway Corded Armoured Telephone Heavy Duty Analog tunnel Telephone - JWAT301 The weatherproof telephone is an emergency phone that specifically addresses the harsh environment of outdoor industry.The ...
Joiwo Explosion Proof Science and Technology
... firmware updated remotely Speaker connected externally for amplifying Bridge mode setup for WAN and LAN to easily and serially connect more telephones Intranet Communication System without SIP Server SIP Server for connection ...
Interking Enterprises Ltd.
... firmware updated remotely Speaker connected externally for amplifying Bridge mode setup for WAN and LAN to easily and serially connect more telephones Intranet Communication System without SIP Server SIP Server for connection ...
Interking Enterprises Ltd.
... firmware updated remotely Speaker connected externally for amplifying Bridge mode setup for WAN and LAN to easily and serially connect more telephones Intranet Communication System without SIP Server SIP Server for connection ...
Interking Enterprises Ltd.
Sound level: 60, 90 dB
... installed on the wall, facilitating prison staff, saving space, promoting management. We not only provide telephone equipment, but also provide a telephone communication solution, our independent IP solution prisoner ...
Shenzhen Yuantong Modern Technology Co., Ltd.
... For Parking Lots The VoIP video phone housing features a rugged stainless steel body that is resistant to vandalism. A telephone mainly consists of a built-in camera, speaker, and speed dial buttons. Users can easily ask for help through ...
Shenzhen Yuantong Modern Technology Co., Ltd.
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