Brand: KOON
Model: KNSP-08
PA PHONE
water proof
The phone in the MTR, highways, power plants, gas stations, gas stations, mines, docks, steel companies, large-scale projects such as the moisture-proof dust, fire, Anti-dry, frost-proof, anti-destructive, interference and noise, etc., there are special requirements for environmental use of the product in addition to the ordinary telephone calls functions also have to Under characteristics : 1, the shell : aluminum alloy casting, two strong anti-riot door covered : stainless steel spring hinges, autistic good, Coat doors with axes spring, the door casing can be automatically rebound, catch can fasten their automatic, and external locks, better protection 3, Handle : special ABS engineering plastics, anti percussion, tensile strength, strong anti-riot 4, the handle handsets, keyboard, buzzer sounded, circuit boards, the shell and all the fittings multiple waterproof, dust-proof structure. With three waterproof, dustproof function unit must meet the national standard GB4028-5 93IP66 obtain the certificate, Telephone stability, anti-interference capability, the handset using dynamic circle electret-type structure and eliminating background noise, there is a high tones or external lights flickered. Whole meets national standard GB / T 15279-94 6 certificate is amplified functions : When the noise over 90 decibels, the regular telephones ringing often can not allow staff heard the bell, lead to the production scheduling order could not be conveyed in a timely manner, resulting in economic losses. KNSP-08 amplified telephone external 20 W loudspeakers, as was the call for the use of the bell flow trigger, Boot the machine within the power swings and vibration tones amplified through loudspeakers broadcast. Meanwhile right ring count, after several rang after the (factory set to 5) of the Automatic Abstract Machine, Calling Call before broadcasting their voices to the passage of the machine near the loudspeakers to broadcast the work and maintenance personnel.