Gold Member Since 2015
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Hongkong Koon Technology Ltd.

VoIP PCB Board, Mainboard, Telephone PCB Board manufacturer / supplier in China, offering 2017 Koontech SIP Telephone Boards Kn518 VoIP Main Board PCB Board, VoIP Intercom System Rugged Elevator Emergency Telephone Knzd-07, Emergency Security Stations with Integrated Outside Alarm System Knem-25 Kntech and so on.

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2017 Koontech SIP Telephone Boards Kn518 VoIP Main Board PCB Board

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shenzhen, China
Production Capacity: 1000PCS Per Day
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: KN518
  • Mode of Production: SMT
  • Base Material: FR-4
  • Customized: Customized
  • Product Name: Koontech SIP Telephone Boards Kn518 VoIP Main Boa
  • Warranty: 18 Months
  • Video: Option
  • Voice Code: G.711 a/Ulaw
  • Power Supply: DC 12V
  • Transport Package: Packaging Material: Pearl Cotton, Carton
  • Origin: Shenzhen
  • Metal Coating: Copper
  • Layers: Multilayer
  • Certification: RoHS, ISO, SGS
  • Condition: New
  • Model Number: Kn518
  • Operating Temperature: -30 -----+70 C
  • Network Protocol: SIP 2.0
  • ODM: Yes
  • Trademark: Koontech or OEM
  • Specification: CE, FCC, RoHS, ISO9001: 2008, IP67
  • HS Code: 8517180090
Product Description
2017 Koontech SIP Telephone Boards KN518 VoIP Main Board PCB Board
 
 

Welcome to Choose Koontech Telephone PCB boards !

SIP Telephone Boards KN518 VoIP Main Board PCB Board feature :

1. Working at -30ºC-+70ºC
2. 4 /8 I/O output and imput
3. With Camera optional
4. With TFT display and Camera optioanl
5. Webpage up to 50+ IP station direct call without Servier.
6. Adjustable sound volume
7. IP address Sound reporting or LCD display
8. Door phone RFID card reader
9. Borad cast amplifier for paging option 

PCB surface glued protection: Water-proof, Dust-proof, Oxidation-proof.

SIP Telephone Boards KN518 VoIP Main Board PCB Board Application :

Telecommunication device, VoIP speakers, emergency intercom, emergency telephone.
For public address, Industrial, onshore, shipyards, ship building, power plant, steel plant, airport, metro, bank,
tunnel, ...etc.

SIP Telephone Boards KN518 VoIP Main Board PCB Board photo show :
2017 Koontech SIP Telephone Boards Kn518 VoIP Main Board PCB Board

2017 Koontech SIP Telephone Boards Kn518 VoIP Main Board PCB Board

SIP Telephone Boards KN518 VoIP Main Board PCB Board Parameter :

 

Working temperature-30 ---70C
Input voltage7.4V-9V
Standby current (average) 70mA @ -75 dBm 
Current call230mA @ -75 dBm 
Receiver sensitivity-106.5dBm 

SIP Telephone Boards KN518 VoIP Main Board PCB Board certification :
2017 Koontech SIP Telephone Boards Kn518 VoIP Main Board PCB Board


Why Choose Koontech Telephone Boards ?
Start from 1998, KOON Technology Ltd located in HONGKONG and have its own factory in Shenzhen China which is one hour drive from HONGKONG.

KOON mainly devote to the R&D. manufacture and sales of the Emergency Telephone remote management system of vessel internal PAGA emergency help phone system,

Weatherproof telelphone for Metro and RFID door phone for access control. The production covered by Analogue / Fiber optic system and wireless GSM telephone and IP VOIP SIP telephone call system. The Remote management system of tourists emergency help phone,off shore ship internal comunication system, sos emergency call system, SOS highway or Tunnel emergency call system, fire alarm system, Explosion proof telephone for Oil and Gas industry, telephone booth for weatherproof industry. developed by ours own strong R&D team. Voice to control CCTV and door access and manage the site had success-fully applied to Bank ATM stop ,tourists' SOS help in Beauty Spot , expressway remote management ,SUBWAY, Metro, Tunnel, Power plant, off share, airport,passenger and disable assistance ,etc .And it also enter into the European and American and Asia and Middle east market successfully with wonderful reputation.


We had developed a good cooperation with some famous companies domestic and oversea, such as the Siemens ,Alcate, Thales, Honeywell, ALSTON, ABB, Schlumberger ,Singapore Technology INFA, TTIC, ZET, Huawei......

The market Stretchs of SIP Telephone Boards KN518 VoIP Main Board PCB Board across to USA Canada France Russia Italy Norway Switzerland Finland Denmark Germany, Portugal Holland Britain Brazil Chile Venezuela. Mexico,rgentina. 


Malaysia.Inda.Vietnam.Thailand.Singapore.Pakistan.Nigeria. Shouth Africa. Egypt. Sudan Tunis Kenya.Tanzania. Korea and Japan.etc.

We are NO.1 in Asia and we have our own products patent and qulified with IP67, EN Railway 50121,CE,FCC,ATEX DNV...etc.Quality control process basis on ISO9001. Over 17 years experence your best trustworthy.
2017 Koontech SIP Telephone Boards Kn518 VoIP Main Board PCB Board

2017 Koontech SIP Telephone Boards Kn518 VoIP Main Board PCB Board
2017 Koontech SIP Telephone Boards Kn518 VoIP Main Board PCB Board


FAQ 

Q: What's the MTBF of SIP Telephone Boards KN518 VoIP Main Board PCB Board  ?
A: 5-70000 hours.


Q: What's the advantages of Koontech IP PCB board compared with others?
A: Most of our products have already passed International Standard such as IECEX,IP65,IP66,FCC,CCC,ISO9000,EMC,ROHS,SGS etc We have enough stocks,shortest lead time,3 to 7 days delivery time.

Preferential price,If you tell us the name of the project and send back the photos of the phone after installation,we will offer more discount.



Q: How long is the warranty period?

A: 18 Months of SIP Telephone Boards KN518 VoIP Main Board PCB Board  .


Q: Can I customize the SIP Telephone Boards KN518 VoIP Main Board PCB Board  ?
A: Yes,we accept OEM\ODM,please provide your detailed requirements.


Thanks for visiting our website, if you have any interest for SIP Telephone Boards KN518 VoIP Main Board PCB Board  , welcome to contact us.
We'll supply more details information for what you need, and provide our best price and best service!
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