KOONTECH most advanced paging and intercom system KNPA5 ip weatherproof telephone communication system Brief introduction:

PA5-host call system for offshore oil platforms, oil production wells on land, underground tunnels, shield, steel plants, nuclear power plants, metallurgy, oil refineries, port machinery bridge, shipyards, thermal power, highways, tunnels and other municipal projects ; product waterproof, dustproof, anti-electromagnetic interference, anti-noise, anti-wind and rain, the product passed IP66, CE, FCC, EMC EN50121, TUV, IEC, ATEX certification

KNPA5 no host Call System Features

1, the system uses parallel connection collinear with six pairs of twisted-pair (diameter 0.5-0.8¬mm²) the 1-199 phone number that can be connected to four simultaneous intercom
2, can be customized according to customer requirements and changes to the system. The most we can talk at the same time a group of 12 people in the loop. Any phone can call outside the inner ring road
3, the basic communications functions: Click call hold / resume, DND, night and holiday service policy setting
4, dispatching functions: single call, group call, group call, Override, demolitions, Pickup, listening, busy indication, call order, call partition and other operations; PBX can also contact with the outside world
5, broadcast function: Each phone all with radio, propaganda function, environmental monitoring and other functions
6, the control terminal can display the contents of the telephone terminal timely fault accident
7, multiple dry contact systems used in combination with the fire
8, can access external audio device while other sources broadcast background music automatically stops
9, the broadcast system for fire radio compatible uses, including prevention broadcasting emergency broadcast content
10, back-up mode: have a backup power supply failure in the terminal will switch to the standby mode terminals, various functions described above
11, the loudspeakers can be customized according to user needs, the flash, the anti-noise telephone booth, telephone columns, etc.

KNPA5 no host Call System Application：

This system is used in petrochemical, oil platforms, metallurgy, steel, nuclear power, subway, high-speed rail, tunnels, shipbuilding and other projects, in joint networking explosion-proof and non-hazardous area, group call, group call, call a separate point.