Gold Member Since 2015
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Hongkong Koon Technology Ltd.

Waterproof Telephone, Video Doorphone, Entry Calling System manufacturer / supplier in China, offering VoIP Door Stations Phones Knzd-51 SIP Voice Doorphone, Auto-Dial Mining Telephone Knzd-36 Intercom System VoIP Phone, Autodialler Solar Telephone Heavy Duty Telephone GSM Wireless Network and so on.

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Supplier Homepage Product Door phone VoIP Door Stations Phones Knzd-51 SIP Voice Doorphone

VoIP Door Stations Phones Knzd-51 SIP Voice Doorphone

Purchase Qty.:
(Pieces)
1-199 200+
FOB Unit Price: US $199 US $99
Purchase Qty. (Pieces) FOB Unit Price
1-199 US $199
200+ US $99
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Port: Shenzhen, China
Production Capacity: 1000
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: KNZD-51
  • Type: IP Door Phone
  • Information content: Voice
  • Condition: New
  • Material: Stainless Steel
  • Handset Free: Yes
  • Power: Poe/DC/AC
  • Cerficate: FCC RoHS Ce ISO9000(2000)
  • Warranty: 18 Months
  • Transport Package: 340 *235 *165( mm )
  • Origin: Shenzhen
  • Usage: Telephone, Computer, Workstation, Server
  • Support Network: GSM
  • Certification: CE, ISO, RoHS
  • Brand: Koon
  • Loudspeaker: Yes
  • Tamper-Resistant: Yes
  • Product Name: Intercom IP Door Phone
  • Color: Silver
  • Trademark: KOON
  • Specification: CE, ROHS
  • HS Code: 8517180090
Product Description
Fenny Mo--Business Manager
Mobile: +8613530416503
VoIP Door Stations Phones KNZD-51 SIP Voice Doorphone

Introduction:
KNZD-51 IP voice access telephone using advanced technology and the security and stability of Broadcom master chip, greatly improve the system's stability and durability while SIP2.0 standards-based protocol that can be perfectly compatible with all current mainstream SIP-based IP PBX / softswitch, IMS platforms such as Asterisk, Broadsoft, 3CX, Elastix, etc. for users to quickly deploy equipment more convenient.

KNZD-51 pan with a high-strength cold-rolled steel, with high-quality aluminum shell, impact resistant up to IK10 standard. Its product features and production process materials are inherited KOONTECH special industrial telephones high quality, high demand and so on. Product modeling beautiful, stylish, elegant, functional and practical, reliable, easy installation, comfortable buttons and low power consumption. Popular with customers welcome, is widely used in apartments, hospitals, schools, subways and other places.

Feature
1.Built-in dynamic noise reduction, to achieve high-quality voice communications
2.With light on Metal Keyboard
3. Support two SIP account
4. High-strength cold-rolled steel housing and high-quality aluminum shell, impact resistant up to IK10 standard
5. Support RFID, remote and password door open
6. Access control, intercom and IP broadcast triple feature integration
7. Support SIP2.0, support SIP2.0(RFC3261) and related RFC protocol
8. Using Web online configuration, easy to manage
9. Support safe mode, and can be upgrade the software.

Specification
Button: 12 full keypad with light and one handset free button or speed dial button
RJ45 network port x2: network x1 (Support 802.3af Class 1 POE)
PoE: 802.3af (Class 0 - 12.95W) 48V/380mA(Not a standard design)
Master chip: Broadcom
Audio Amplifiers: 2.5W
Powered: 12V+-15%/1A DC or POE
Material: Cold-roll steel sheets, Aluminium alloy
Weatherproof degree: IP55
Humidity: 10%-95%
Temperature: -40~70ºC

Why choose us
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.
About VoIP Door Stations Phones KNZD-51 SIP Voice Doorphone market:
Our Emergency telephone waterproof telephone intercom system 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.
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Ms. Lily Jiang
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