Telephone in big communication solution KNTECH PA5 Serverless calling system emergency telephone solution
Serverless calling system characteristics
1,The system uses parallel line connection , it connect 2-199 phones with eight pair of twists pair (0.5-0.8 mm² wire diameter squared). 6 groups of 12 internal calls can work at the same time, and there is a spare line can be connected to outside line;
2,The sysytem can be customed and modified according to customer’s requirements.
3,Command scheduling function: single call, group call, plug call, generation of pick up, monitor listening, busy line indicator, order call, partition call instructions and other operation, it can be contacted with the outside world by PBX
4，Radio function: contains radio, propaganda, environmental monitoring, and other functions
5, Control terminal can display the contents of the telephone terminal failure in time;
6, Multi-channel dry contact combined with fire protection system
7, Backup mode:there is a back-up power ,when terminal failure, it will switch to the backup mode of terminal, achieve the above functions.The system can work for 2 hours when power failure.
8,Support customize loudspeakers, flash, anti-noise telephone booth, telephone pillar etc, according to customer's demand.
The five parties intercom can be achieved.
Operating Instructions:
Host call Extension: Pick up the Host’s handset, it will automatic dial the extension number.
Extension call Host: Press the button, it will automatic call the Host, pick up the Host’s handset to communicate.
Host1 call Host2: Pick up the handset of the Host1, then press the button, Host2 rings, pick up the handset to finish the conversation.
Specification:
Working Voltage: DC12V Operating Current: ≤300mA
Maximum Power Consumption: 2W Noise Voltage: ≤1OmV
Communication Distance: ≤2000m Ringing Level:≥7OdB
Working Condition:
- Ambient Temperature: -40℃∽60℃ Relative Humidity: 30%∽95%
- Ambient Noise: 60 dB Line Number: double core line
- Description for the wire: single line resistance can't more than 50 Ohm.
Section area of conductor 0.3mm2 0.5mm2 0.75mm2 1mm2
Communication Distance ≤200m ≤500m ≤800m ≤1200m
Wire requirements：
Require all connecting the kingdom line, multicore parallel lines can meet the general engineering requirements.
When walking line and strong power line interference serious environmental mixed wiring, the shielding measures should be adopted to keep distance and take more than 30 cm.
Power supply:
The emergency alarm, talkback system have used vehicle with DC12V power supply only. Power "positive" and "negative" terminal meet in room host "+", "-" the terminal; Room host "R", "L" terminal respectively with the car extension, hands free extension "R", "L" terminal connections.
The components and installation instructions：
Room host installation method: in the control cabinet wall or wall according to room host drill three mounting hole, the lagging bolted, receive good line then room host bolted to the backboard.
1.car extension installation method: in car control car panel drill four mounting hole, with bolt will car extension fixed in the control panel, flat, installation to reserve "microphone, speaker" sound transfer port.Then from room host and car extension pick good line, take good emergency call button connection;Then press the car panel "emergency call" button to test, check whether the speaker is good, if there is "buzz" is not the normal situation, the speaker and microphone should check whether there is be sealed phenomenon.
2.hands free extension installation method: in car top or bottom pit wall drill three (or four) mounting hole, the lagging bolted, receive good line then room host bolted in the back, and then press the "call" key test speaker are in good condition.
Applications:
Communication system for restaurant ,hospital / Industrial The second party three party five party talkback system.
Pre-Sales Service
* Inquiry and consulting support.
* Sample testing support.
* View our Factory.
After-Sales Service
* Guide how to instal the device, guide how to use the device.
* Engineers available to service machinery overseas.
HongKong Koon Technology Ltd is the most professional manufacturer in Asia, The exclusive supplier for all Metro project in China.
We are the leading professional manufacture of most complete production line of IP66/IP67 emergency telephone, SOS phone, Weatherproof telephone, elevator telephone, tunnel trackside telephone, highway emergency phone.They are IP or PSTN/analogue telephone and wireless GSM 2G 3G. phone line powered, solar powered, or AC powered.
More than 100 models, different colors, different type of mounting, CE, FCC, IP66, ITU-T, ISO9001, EN50121 approvaled. ATEX DNV certificate under process.
Emergency telephone Application:
indoor: Airprot, transtation, bank,koisk, elevator, university, hotel, hospital, plant, oil and gas.
outdoor: tunnel, highway, marine, outdoor station, construction, bridge, steel, mine, army, scenic region,
Successful project in recent:HK MTRC contract XRL851, LRT Project in Malaysia, Bangalore Metro, HONGKONG KAIDA tunnel，HK MTR，Italian Metro，BKK Red Line Thaliand,
IKITELLI metro project, Mumbai metro in Indea, NSR project in Saudi,BHP Billiton australia, CSN Brazil, Chalco China, story bridge Austrialia,HSBC bank, China bank, ICBC, HK airport, Frankfurt France, BeiJin airport, Beijin University, HK university, etc.
AboutKNTECH PA5 Serverless calling system market:
Our emergency telephone industrial phone are widely accepted in countries in North America such as USA, Canada, in European countries such as UK, Germany, France, Netherlands, Greece, Sweden, Ireland, Swiss, Austria, Luxembourg, Belgium, Italy, Spain etc. and Russia.
99.8% Response Rate
PA3 communication system
98.8% Response Rate
PA5 paging system
97.8% Response Rate
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