Sim Card Mobile Phone Control Gsm Door Lock KNZD-42VR Entrance Guard Door Control Video Door Phone With Keypad

Product Application

Koontech Speed dial integrator Analog/IP POE Phone Flush/wall mounting KNZD-42 Emergency door phone

introduction:

The IP Intercom/door phone will be designed to work on apartment, hospital, school, metro…Housed

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 Video camera SIP 2.0

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

Functions

Web Business Management It is mainly used for remote management KNZD-42 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-42 voice access control, exclusive DC power supply and electric lock . Inside of KNZD-42 , 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-42 voice intercom system consists of KNZD-42- access control, SIP phones, phones installed SIP soft-terminal, IPPBX . KNZD-42 Voice Access supports standard SIP protocol, and has good system compatibility with main IPPBX in the market.

Main Parts

Metal body

PCB Board

keypad

Speaker

Microphone

Access Control

Access Control Access control is consist of KNZD-42 voice access control, exclusive DC power supply and electric lock . Inside of KNZD-42 , 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

Intercom function

ntercom function KNZD-42 voice intercom system consists of KNZD-42- access control, SIP phones, phones installed SIP soft-terminal, IPPBX . KNZD-42 Voice Access supports standard SIP protocol, and has good system compatibility with main IPPBX in the market.