Door phone

Model:	KNZD-43
Brand:	KOON/OEM
Origin:	Made In China
Category:	Electronics & Electricity / Telecommunication & Broadcasting / Other Communication Equipment
Label:	Door phone , IP Phone , Auto Dial Phone
Price:	US $200 / pc
Min. Order:	1 pc

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Product Description

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 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 Chip		Broadcom 1190
Keys	Design	Stainless steel
	Direct-button	1
	Numeric Keypad	Optional
Voice	Microphone	1
	Amplifier	0.5W-10W
	Speaker	2W
	Volume Control	Adjustable
	FDSP	Support(AEC)
Voice stream	Supportable Protocol	RTP/RTSP
Voice stream	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	15913040mm

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

IP door phone
intercoms for every situation-whether in security,
business,emergency,or any other special area.
From providing simple applications requiring a
clear and easy connection to a single IP telephone,
to comprehensive communication arrangemens
integrated into security and signalling system and
IP PBXs.Having the highest quality and certification,
ensures compatibility with industry-standard-based
IP network solutions such Avaya,Cisco,and others.