Model KNZD-70E -Sip Intercom

The sip intercom is often used in the subway to help. The intercom uses a high-definition camera with video calling. Video sip intercom using video door SUS316 stainless steel shell, appearance using electrophoresis process, luster and bright, corrosion resistant effect is good. SIP intercom using wall-mounted installation, after installation stability, not easy to move. The hd camera, world-class phone motherboard, absolutely guarantee the quality of the call.

Unit main features

1. VOIP Telephone BI-Directional Video telephone Scratch resistant, HD Screen
2. SIP supports 5 SIP servers SIP 2.0 Support TR069
3. 7" digital TFT-LCD of 1024 x 600 pixels with Visual angle adjustable display screen
4. sensor camera with 5Mega pixels 2xLAN, PoE, USB
5. TWO group of speed dial for emergency call. Protection: About IP65
6. Speaker: 8 ohm 1.5W, loudness 85dB(A) to 65dB(A) MIC’s working distance 80cm
7. Ring: >95dB. Coverage 1.5m radius
8. The call button is flash when ring, lighting during a call, off when standby.
9. With induction loop coverage 1M radius. Metal body
10. Braille words for disable.
11. HD voice with high quality headset/HD voice in speakerphone mode

• VoIP SIP2.0 telephone DTMF dialing
• MTBF:100000hours      MTTR: 2 hours
• Hotline (maximum length of each number is 16 digits)
• Communication: Full duplex 2-way hands-free communication
• 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:1 Aux Output, dry contact
• Contact Ratings. Load: Resistive load
• Rated load:0.3 A at 125 VAC; 1 A at 30 VDC
• Rated carry current:1A
• Max.switching voltage:125 VAC,60VDC
• Max.switching current:1A
• Audio Codes:G.711, G.722, G.729
• Network:10/100 BaseTX Ethernet, RJ45 connectors, Cat5e or better
• IP Protocols:IPv4, TCP, UDP, TFTP, RTP, RTCP, DHCP, SIP
• LAN Protocols:Power over Ethernet(PoE,802.3af), WLAN(IEEE 802.3af), 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, status LED
• Echo cancellation code:G.167/G.168