Gold Member Since 2015
Audited Supplier
Hongkong Koon Technology Ltd.

Video Intercom Systems, Intercom Systems, Wireless Video Door Intercom manufacturer / supplier in China, offering Knzd-42vr WiFi APP IP Video Door Phone Intercom System Elevator Phone, SIP PSTN Phone Flush Mounting Cleanroom Telephone Public Telephone, Knsp-13 Industrial Telephone Kntech Telephone Remote Management System and so on.

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Supplier Homepage Product More Knzd-42vr WiFi APP IP Video Door Phone Intercom System Elevator Phone

Knzd-42vr WiFi APP IP Video Door Phone Intercom System Elevator Phone

Purchase Qty.:
1-199 200+
FOB Unit Price: US $199 US $3
Purchase Qty. (Pieces) FOB Unit Price
1-199 US $199
200+ US $3
Get Latest Price
Port: Shenzhen, China
Production Capacity: 1000
Payment Terms: T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: KNZD-42VR
  • Type: IP Door Phone
  • Certification: RoHS, CCC, FCC, CE
  • Model: Factory Door Phone Knzd-42vr
  • Material: Stainless Steel
  • Handset Free: Yes
  • Power: Poe/DC/AC
  • Trademark: KOON
  • Specification: CE, ROHS
  • HS Code: 8517180090
  • Night Vision: Without Night Vision
  • Installation: Wall-Mounted
  • Brand: Koon
  • Size: 210*150 *60mm
  • Loudspeaker: Yes
  • Tamper-Resistant: Yes
  • Product Name: Intercom IP Door Phone
  • Transport Package: Carton
  • Origin: Shenzhen
Product Description
KNZD-42VR Video Door Intercom System elevator phone

KNZD-42  Voice  Door  Phone  offers  a full duplex hands free talk  and KOON  analogue RFID  solution for the secure access  control  and monitoring of a building entrance. This advanced Door phone supports analogue  and  operators of most of PABX and PBX. 
?analogue version
?One speed dial Key
?Integrated  reader
?Integrated Numeric Keypad
?Support telephone line powered
?DTMF Switch control
Voice Door Phone
supports analogue version   
Multiparty calls platform,effective inter connection and inter wor king 
with the mainstream IPPBX manufacturers
High-end chip
Equipped with the l atest Br oadcom's chip set
Carrier standard voice
Full duplex hands-free speaker phone,carr ier 
standar dvoice 
Flexible of lock approach 
passwords, RFID card and DTMF Switch control
A key to call
One Speed dial Key
Target Groups:
Business: offices, shopping areas
Education: universities, campuses, schools, sports areas
Healthcare: hospitals, laboratori es,Pharmaceuti cal factory


Communication protocol


SIP 2.0(RFC-3261)


Master Chip


Broadcom 1190




Stainless steel







Numeric Keypad
















 Volume Control







Voice stream

 Supportable Protocol





 G.711, G.729



 Power Supply

 12V+-15%/1A DC or PoE




 PoE 802.3af (Class 0 - 12.95W) 48V/380mA




 10/100BASE-TX s Auto-MDIX, RJ-45)




 HSYV or better



 Passive Switch

 Normally Open and Normally Closed highest at 30V/1A AC/DC



 Active Switched Output

 12V/500mA DC






Card Reader





 Power supply

 12V+-15%/1A DC or PoE




 PoE 802.3af(Class 0-12.95W)




 10/100BASE-TX s Auto-MDIX,RJ-45



 Recommended cabling

 Cat-5e or higher




 NO and NC contacts,up to 30V/1A AC/DC



 Actice switch output

 12V/700mA DC



 Shell Material

 Cold Rolled Steel



 Operating Temperature

  -40 C to55 C
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