KOON TECHNOLOGY GPRS telephones

Sound level: 70 dB - 90 dB

... Highway telephone KNZD-09A The highway telephone is an emergency telephone specially set up beside the highway, which is specially designed to respond to calls from relevant staff when an accident ...

Sound level: 70 dB - 90 dB

... Highway emergency telephone use in the highway, specially dealing with remote road location, not be able to use wireless communication equipment and set up an emergency call.The emergency telephone has a stable communications, ...

Sound level: 80 dB

... The industrial desktop telephone will be designed to work on railway, metro, tunnel, etc. Housed in robust aluminium box with one CALL/ ANSWER button, it will offer protection against the outdoor environment and vandals.The unit ...

Sound level: 80 dB

... Bank service phone Bank help telephone is made of cold rolled steel plate as raw materials for the phone shell, the telephone has good surface quality, high smoothness, strong, anti-corrosion properties.Bank help telephone ...

Sound level: 75 dB - 90 dB

... of the common telephone 6. Wearable, waterproof, moisture proof, Vandal resistant and tamper-resistant hardware 7. Lightening protection to ITU-T K.21 8. Handset integrity wiring to enable the telephone system to ...

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 system to check ...

Sound level: 70 dB

... of the common telephone 6. Wearable, waterproof, moisture proof, Vandal resistant and tamper-resistant hardware 7. Lightening protection to ITU-T K.21 8. Handset integrity wiring to enable the telephone system to check ...

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. ...