VS3-1 | SIP Video Intercom Door Unit

Basic version of video intercom

With aluminum alloy case, staineless steel panel and vandal & tamper-resistant hardware, this model is good to be deploy in some public areas, like shopping mall, office building, factory, railway station, highspeed road, bridge, ship, mine area, power plant, etc. With advanced video SIP intercom call and night vision, it can communicat by both SIP server mode and non-server mode.

  • SIP 2.0 protocol
  • Video intercom
  • Night vision
  • Card reader
  • Door lock controlling
  • IP55 waterproof
  • Aluminum alloy case
  • MTBF 100,000 hours
  • Vandal & tamper resistant

Together for a shared future

Main Features

SIP Protocol

Video Intercom

Door Control

Aluminum alloy


1. Image Sensor: OV9712
2. Total Pixels: 720P(1280*720) 15fps
3. Min. Illumination: 0.1lux
4. Field of view: 150° horizontal *Opposite 170°
5. Framerate: 15fps, H.264
6. Lens size: 1/4 inch
7. VoIP SIP2.0 protocol
8. DTMF dialing
9. MTBF: 100,000hours
10. MTTR: 2 hours
11. Hotline (maximum length of each number is 16 digits)
12. Communication: Full duplex 2-way hands-free call
13. Call Control Signaling: VOIP SIP Info(DTMF), RFC 2833(DTMF)
14. Local power, 12VDC,Idle 2W, Max 10W
15. Auxiliary Contacts: 1 Aux Output, dry contact
16. Contact Ratings. Load: Resistive load
17. Rated load: 0.3A at 125 VAC; 1A at 30 VDC
18. Rated carry current: 1A
19. Max. switching voltage: 125 VAC, 60VDC
20. Max. switching current: 1
21. Audio Codes: G.711, G.722, G.729
22. Network: 10/100 BaseTX Ethernet, RJ45 connectors, Cat5 or better
23. IP Protocols: IPv4, TCP, UDP, TFTP, RTP, RTCP, DHCP, SIP
24. 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)
25. Programming: Non-volatile flash memory
26. programming and configuration through Web GUI
27. Management and Operation: DHCP and static IP, remote automatic software upgrade, centralized monitoring, status LED
28. Echo cancellation code: G.167/G.168

Haredware Details
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