WAN telephones

Sound level: 80 dB

... speech length or size does not vary with the number of telephone distance varies. 5.Telephone housing patented design, waterproof, dustproof, no waterproof cover, beautiful and practical. 6.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 ...

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 ...

Sound level: 80 dB

... case is patented, waterproof, dust proof, no need for waterproof cover, beautiful and practical; ◆The circuit inside the telephone adopts the international universal double-sided integrated circuit, which has precise ...

Sound level: 100 dB

... the phone case, waterproof, dustproof, no need for waterproof cover, beautiful and practical. 5. The circuit inside the telephone adopts the international universal double-sided integrated circuit, which has the precise ...

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 ...

Sound level: 85 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 ...

Sound level: 80 dB

Wall Mounting aluminum alloy rugged Explosion Proof ATEX certificated Telephone - JWBT811 Model： JWBT811 Protection Class： IP66 Material： Aluminum Alloy Color： Yellow(Customized) Dimensions： 343 × 294 × 206 Communication ...

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 ...

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 ...

Sound level: 65 dB - 95 dB

... also have the help point only voice only call DESCRIPTION ITEM Unit main features 1.VOIP Telephone BI-Directional Video telephone Scratch resistant, HD Screen 2.SIP supports 5 ...

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 ...

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 ...

Sound level: 85 dB - 90 dB

... function of the common telephone Wearable, waterproof, moisture proof, Vandal resistant and tamper-resistant hardware Lightening protection to ITU-T K.21 Handset integrity wiring to enable the telephone ...

Sound level: 60, 90 dB

... Explosion-proof telephone explosion-proof telephone was ATEX certified, specially developed for flammable and explosive place such as coal, commonly used in factories and mines of H a level 2 ...

Sound level: 60, 100 dB

... -20℃ to 55℃ VoIP SIP2.0 telephone Call Control Signaling:VOIP SIP Info(DTMF), RFC 2833(DTMF) With built-in amplifier and with external speaker 15-30W With flash light Sound level of ringing:over 100dB Explosion proof ...

Sound level: 80 dB

... flexibility and advanced functions, so that they can easily cope with the busy and complex work needs in their work. The video telephone for conference KNPL-800 Video Telephony is a versatile conference room phone designed ...

Sound level: 80 dB

7.2-Inchs Colorful screen Two 3.5-Inchs DSS screen The surface design is very elegant,with touhch screen and high resolution screen. With the intelligent user interface it could be breakthrough surface and experiment. The 6 line enterprice-class ...

Sound level: 95 dB

The 6 line high-end IP phone for business. The KNPL-700Mplus is a high-end business IP phone for users who need flexibility and advanced features to easily handle busy work. Complex work needs. The KNPL-700Mplus's upgraded color display ...

Sound level: 100 dB

The KNPL-700plus is a high-end business IP phone for users who need flexibility and advanced features to easily handle busy work.Complex work needs. The KNPL-700plus's upgraded color display has 10 DSS buttons, the two most on the 3.5-inch ...

Sound level: 80 dB - 110 dB

... is 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 ...

Sound level: 90 dB - 110 dB

... VoIP 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 ...

... each server to calling in and out Network Features - WAN/LAN: support Bridge mode - Support PPPoE for xDSL - Support VLAN - Support Stun penetration - Support DHCP get IP on WAN port