KNZD-42 IP door phone
KNZD-42IP Voice Door Phone offers a full digital network and KNTECH VoIP solution for the secure access control and monitoring of a building entrance. This advanced Door phone supports SIP 2.0 and operators of IMS platform guaranteeing easy customization for telephone operators and service providers.
Features
•SIP V1/V2(RFC2543/RFC3261)
•One speed dial Key
•Integrated Numeric Keypad
•Support PoE(802.3af)
•DTMF Switch control
Benefits
•Compatibility
supports SIP 2.0 platform,effective inter connection and inter working with the mainstream IPPBX manufacturers
•High-end chip
Equipped with the latest Reliable chip set
•Carrier standard voice
Full duplex hands- free speaker phone,carrier standard voice
•Flexible of lock approach
passwords , DTMF Switch control
•A key t o call
One Speed dial Key
•Multiparty calls
Holding/waiting 3 ways call /conference
•Easy installation
integration into the existing LAN
•Visitors leave a message
Provide access to the message and playback message through the SIP phone
•Simple maintenance
support online software upgrades and web management way
•Protective level
IP53 against dust, water, and mechanical damage
Target Groups
Business: offices, shopping areas
Education: universities, campuses, schools, sports areas
Healthcare: hospitals, laboratories,Pharmaceutical factory
Logistics & Transportation: airports, parking lots or garages
Industries: factories,product center
INSTALLATION
Technical Parameters
| Signalling protocol | Interface | ||
| SIP 2.0( RFC2833） | Power supply | 12V±15%/1A DC or PoE | |
| Buttons | 48V/380mA | ||
| Quick dial buttons | Buttons are made of stainless steel material, strong and durable. | LAN | 10/100BASE-TX s Auto-MDIX, RJ-45 |
| Number of speed dial buttons | 1 | The recommended cable | Super five or more |
| Numeric keypad | touch buttons | Relay outputs | NC/NO contacts, max 30V/1A AC/DC |
| Audio | Active relay output | 12V/500mA DC | |
| Microphone | 1A 8Ω | Mechanical | |
| Loudspeaker | 3W | Cover material | Aluminum alloy cover, plastic pan |
| Hands-free haft-duplex | support | Operating temperature range | 0°C – 55°C |
| Audio stream | Storage temperature range | -40°C – 70°C | |
| Support protocol | RTP | Relative humidity | 10% - 95% (not condensing) |
| Codecs | G.711, G.729, G.722, GSM, G.726 ,iLBC | Installation | Embedded installation |
| External dimensions | 174.5×96×44 mm | ||
| Protection level | IP53 | ||
SPECIFICATION
VoIP SIP2.0 telephone DTMF dialing
MTBF:100000hours MTTR: 2 hours
Free dial (maximum length of each number is 32 digits)
Communication: Full duplex 2-way
Call Control Signaling:VOIP SIP Info(DTMF), RFC 2833(DTMF)
Power:Power over Ethernet, IEEE802.3af, Class 0 Local power, 12VDc,Idle 2W, Max 10W
Auxiliary Contacts: (option)
1 Aux Output, dry contact
Dry contact Load parameter
Rated load:0.3 A at 125 VAC; 1 A at 30 VDC
Rated carry current:1A
Max.switching voltage:125 VAC,60VDC
Audio Codes:G.711, G.722, G.729,G723,G.726
Network:10/100 BaseTX Ethernet, RJ45 connectors, Cat5e or better
IP Protocols:IPv4, TCP, UDP, RTP, DHCP, SIP
1 x LAN Power over Ethernet(PoE,802.3af)
1 x LAN(IEEE 802.1x), Network Access Control(IEEE 802.1x),STP(IEEE 802.1d), RSTP(IEEE 802.1d-2004)
Programming:Non-volatile flash memory programming and configuration through Web GUI
Management and Operation:DHCP and static IP, remote automatic software upgrade, centralized monitoring
Echo cancellation code: ITU-T G.167/G.168
