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Hongkong Koon Technology Ltd.

Video Door Phone, SIP Video Door Phone, Intercom Door Phone manufacturer / supplier in China, offering Video Door Phone Knzd-42vr Handfree Door Bell Evator Telephone, 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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Supplier Homepage Product More Video Door Phone Knzd-42vr Handfree Door Bell Evator Telephone

Video Door Phone Knzd-42vr Handfree Door Bell Evator Telephone

FOB Price: US $1-85 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1-85/ Piece
Get Latest Price
Production Capacity: 1000PCS Per Day
Transport Package: Packaging Material: Pearl Cotton, Carton
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: KNZD-42VR
  • Style: One-to-Many
  • Automation: Automatic
  • Wireless: Wired
  • Wireless Video Doorbell Function: Visible Intertalk
  • Brand: Koontech
  • Power Source: Plug
  • Model Number: Knzd-42
  • Handset Free: Yes
  • Button: Yes
  • Vandal Resistant: Yes
  • Video: Yes
  • Specification: CE, FCC, RoHS, ISO9001: 2008, IP67
  • HS Code: 8517180090
  • Type: Video Doorbell
  • Talkback Type: Black and White Video
  • Peephole: Peephole
  • Active Doorbell: Wireless Video Doorbell
  • Application Scope: Home
  • Waterproof: Waterproof
  • Brand Name: Koon/OEM
  • Size: 210*150 *60mm
  • Loudspeaker: Yes
  • Wearable: Yes
  • Voice Mail: Yes
  • Trademark: Koontech or OEM
  • Origin: Shenzhen
Product Description
Video Door Phone KNZD-42VR Handfree Door Phone Door Bell Elevator Telephone

What's the Door Phone selling points? 
 
The IP Intercom/door phone will be designed to work on apartment, hospital, school, metroHoused
in robust metal body, vandal resistant and tamper-resistant. FDSP ensure voice loud and clear. Good
looking, durable, easy to install, comfortable buttons, and low power consumption.
 
Support G.711,G.729, etc. Codec voice intercom
Support SIP 2.0(RFC3261) and related RFC protocol
Unlock function (swipe or communication) 
Visitor leave message Software upgrading on line or status Basic Function WEB remote management of Terminal malfunction
Calling indoor extension for two-way conversation
Support SIP 2.0(RFC3261) and related RFC protocol
 
What's The Door Phone Specifications?
 

 Communication protocol
 SIP 2.0(RFC-3261)
 Master Chip Broadcom 1190
 Keys Design Stainless steel
 Direct-button 1
 Numeric Keypad Optional
 Voice Microphone1
 Amplifier 0.5W-10W
 Speaker  2W
 Volume Control Adjustable
 FDSPSupport(AEC)
 Voice stream Supportable Protocol RTP/RTSP
 CODEC G.711, G.729
 Port Power Supply 12V+-15%/1A DC or PoE
 PoE PoE 802.3af (Class 0 - 12.95W) 48V/380mA
 LAN 10/100BASE-TX s Auto-MDIX, RJ-45)
 Cables HSYV or better
 Passive Switch Normally Open and Normally Closed highest at 30V/1A AC/DC
 Active Switched Output 12V/500mA DC
 Rs232 Supported

 RFID/IC Card Reader

 
 Optional
 Interface Power supply 12V+-15%/1A DC or PoE
 PoE PoE 802.3af(Class 0-12.95W)
 LAN 10/100BASE-TX s Auto-MDIX,RJ-45
 Recommended cabling Cat-5e or higher
 Passiveswetch NO and NC contacts,up to 30V/1A AC/DC
 Actice switch output 12V/700mA DC
 Structure Shell Material Cold Rolled Steel
 Operating Temperature  -40 C to55 C
 Working Condition Relative Humidity 10%-95%
 Storage Temperature -40 C to70 C
 Installation Embedded installation (pre-burying)
 Size 159*130*40mm

 
Web Business Management
It is mainly used for remote management KNZD-45,voice access device, which includes such features as the device parameter management, access control parameter settings, card, log management.
 
Access Control
Access control is consist of KNZD-45 voice access control, exclusive DC power supply and electric lock . Inside of KNZD-45 , self-powered electric lock can directly drive the starting current of 500mA power locks; additionally you can also access exclusive external DC power supply and the voice access output control signals , to drive electric lock on and off by access exclusive DC power.
 
Intercom function
KNZD-45 voice intercom system consists of KNZD-45- access control, SIP phones, phones installed SIP soft-terminal, IPPBX . KNZD-45
Voice Access supports standard SIP protocol,and has good system compatibility with main IPPBX in the market
 
If you want more informations, pls contact us now! 
 
Contact: Riva Hu
Tel: 86-0755-27448753
Fax: 86-0755-29790278
Web:WWW.KOONTECH.COM

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 KNZD-42VR Door phone 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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