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SIP door phone

SIP door phone


KNZD-43A spec
SIP door phone is based on the SIP protocol development door control calls. Using the sip phone door, can very good control visitor access. In through the door phone voice communication and password control, the absolute guarantee the user communication.As a professional SIP door phone factory, we provide different kind of SIP door phone and export to 130 countries. The Most Professional SIP door phone Manufacture in Asia!
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SIP door phone

KNZD-43 SIP door phone

    We are the manufacturer of Smart sip door phone video intercom system waterproof telephone emergency telephone  with illuminated button for villa and apartment,most details can be customized.

    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.

Basic Function 

    Support G.711,G.729, etc. 

    Support SIP 2.0(RFC3261) and related RFC protocolCodec 

    Unlock function (swipe or communication)

    Visitor leave message

    Calling indoor extension for two-way conversation

    Software upgrading on line

    WEB remote management of Terminal malfunction or status


   SIP door phone design
      EMC: EN50121 (Railway application- ElectromagneticCompatibility) 
                EN55022: emissions 
                En55024: immunity 
                ITU-T Recommendations K21 
                ISO 9001:2008

         Unit size:159*130*40mm,N.W:1.1KG 
         1pcs in each inner CTN box,size:230*170*80mm G.W:1.3KG 
         4pcs in outer CTN box ,size:439*277*191mm G.W:5.9KG

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