Highway telephones

Sound level: 90 dB - 98 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 has 10 DSS buttons, ...

... Overview

• VoIP WiFi weatherproof telephone, model KNSP-01 WiFi (VoIP model SP0010032), aluminium alloy die-cast enclosure, IP66.

• VoIP SIP 2.0 with DTMF support (RFC 2833,

Sound level: 70 dB - 220 dB

... programmable buttons

... li>Application: pipeline corridor, power, tunnel, metro, railway, light rail, highway, steel plant, ship, offshore, mine, power plant, bridge, etc.
Telephone Size Display
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Sound level: 70 dB

... 07B ATM telephone KNZD-07-B Public telephone for bank,We can provide elevator Telephone, Emergency Phone SOS device security telephone,Sos Emergency Public Atm Bank Service Security ...

Sound level: 88 dB

... Prison phone, with metal shell, has the function characteristic of explosion-proof and destruction-proof. The prison telephone is installed with a lock, which makes the phone have the function of anti-detachable. ...

Sound level: 85 dB - 95 dB

... Jail Telephone KNZD-10 Jail telephone adopts 304 stainless steel material, it looks solid, wind resistance and corrosion resistance. The embedded installation method, using a tamper screw, stable and reliable after installation. ...

Simple and fashionable appearance of the productEconomic and Environmental Friendly design with Elegant housingEasy installation and configurationFast Ethernet: 10/100Mbps Ethernet with POE enabledCompatible with major platforms: 3CX, Asterisk, Broadsoft, ...

Sound level: 85 dB

... : that is not affected by weather; that protects the telephone from wind, rain and other adverse weather conditions Weather Resistant Telephones/hazardous area phones As a weatherproof telephone, ...