China New Intercom Access Control Knzd-42 From Kntech Video IP Door Phone

New Intercom Access Control Knzd-42 From Kntech Video IP 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 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 protocolSIP 2.0(RFC-3261)Master ChipBroadcom 1190KeysDesignStainless steelDirect-button1Numeric KeypadOptionalVoiceMicrophone1Amplifier0.5W-10WSpeaker2WVolume ControlAdjustableFDSPSupport(AEC)Voice streamSupportable ProtocolRTP/RTSPCODECG.711, G.729PortPower Supply12V+-15%/1A DC or PoEPoEPoE 802.3af (Class 0 - 12.95W) 48V/380mALAN10/100base-TX s Auto-MDIX, RJ-45)CablesHSYV or betterPassive SwitchNormally Open and Normally Closed highest at 30V/1A AC/DCActive Switched Output12V/500mA DCRs232Supported
RFID/IC
Card Reader
OptionalInterfacePower supply12V+-15%/1A DC or PoEPoEPoE 802.3af(Class 0-12.95W)LAN10/100base-TX s Auto-MDIX,RJ-45Recommended cablingCat-5e or higherPassiveswetchNO and NC contacts,up to 30V/1A AC/DCActice switch output12V/700mA DCStructureShell MaterialCold Rolled SteelOperating Temperature-40 C to55 CWorking Condition Relative Humidity10%-95%Storage Temperature-40 C to70 CInstallationEmbedded installation (pre-burying)Size159*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
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.