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Hongkong Koon Technology Ltd.

Factory Door Phone, Public Phone, Factory Phone manufacturer / supplier in China, offering Video Door Phone with Camera Knzd-42ar Kntech, 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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Video Door Phone with Camera Knzd-42ar Kntech

Purchase Qty.:
(Pieces)
1-199 200+
FOB Unit Price: US $1 US $2
Purchase Qty. (Pieces) FOB Unit Price
1-199 US $1
200+ US $2
Get Latest Price
Production Capacity: 10, 000qty/Day
Transport Package: Kntech Standard Carton Packing
Payment Terms: T/T, Paypal

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Basic Info
  • Model NO.: Knzd-42Ar
  • Type: IP Door Phone
  • Voice Service: Without Voice Service
  • Certification: RoHS, CCC, FCC, CE, ISO9000
  • Model: Knzd-42vr
  • Material: Stainless Steel
  • Handset Free: Yes
  • Version: PSTN / VoIP / GSM (Option)
  • Intercom: Yes
  • Specification: CE, FCC, ROHS, IP55, ISO
  • HS Code: 8517180090
  • Night Vision: Without Night Vision
  • Color: Silver
  • Installation: Wall-Mounted
  • Brand: Kntech
  • Size: 210*150 *60mm
  • Loudspeaker: Yes
  • Tamper-Resistant: Yes
  • Mounting Type: Wall Mounting
  • Trademark: KNTECH
  • Origin: Shenzhen, China
Product Description
Video door phone with camera KNZD-42AR Kntech


introduction:
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

Specification

Communication protocol
SIP 2.0(RFC-3261)
Master ChipBroadcom 1190
KeysDesignStainless steel
Direct-button1
Numeric KeypadOptional
VoiceMicrophone1
Amplifier0.5W-10W
Speaker  2W
Volume ControlAdjustable
FDSPSupport(AEC)
Voice streamSupportable ProtocolRTP/RTSP
CODECG.711, G.729
PortPower Supply12V+-15%/1A DC or PoE
PoEPoE 802.3af (Class 0 - 12.95W) 48V/380mA
LAN10/100BASE-TX s Auto-MDIX, RJ-45)
CablesHSYV or better
Passive SwitchNormally Open and Normally Closed highest at 30V/1A AC/DC
Active Switched Output12V/500mA DC
Rs232Supported

RFID/IC
Card Reader


 
Optional
InterfacePower supply12V+-15%/1A DC or PoE
PoEPoE 802.3af(Class 0-12.95W)
LAN10/100BASE-TX s Auto-MDIX,RJ-45
Recommended cablingCat-5e or higher
PassiveswetchNO and NC contacts,up to 30V/1A AC/DC
Actice switch output12V/700mA DC
StructureShell MaterialCold Rolled Steel
Operating Temperature  -40 C to55 C
Working Condition
Relative Humidity
10%-95%
Storage Temperature-40 C to70 C
InstallationEmbedded installation (pre-burying)
Size159*130*40mm
Video Door Phone with Camera Knzd-42ar KntechVideo Door Phone with Camera Knzd-42ar KntechVideo Door Phone with Camera Knzd-42ar Kntech
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



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