Fanvil i31S SIP Video Door Phone

Fanvil i31S SIP Video Door Phone


In stock


  • Compatible with standard SIP protocol and main IPPBX/IMS platform
  • IP65 and IK10 protection level
  • -40℃ to 70C wide range temperature adaptability
  • Status indication icon
  • All-in-one access control, intercom, and broadcasting
  • Access control by DTMF, password, RFID/IC card and indoor switch
  • Built-in 3W speaker and acoustic echo canceller
  • Built-in HD camera with backlight compensation function
  • System online maintenance and management
  • Flush-mount kit available for this product
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Warranty: 12 Months

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The design of the Fanvil i31S IP Video Door Phone is based on experience and knowledge from Fanvil IP phone development. The i31S uses standard IP/RTP/RTSP protocol for voice transmission and offers the advantage of full range of compatibility. The i31S has a variety of enterprise-level features and is compatible with lots of major platforms, such as 3CX, Asterisk, Broadsoft, Elastix, etc.

High Reliability Video Door Phone

Dual stream high-quality recording whilst monitoring with bandwidth efficiency on devices, including video IP phones. Automatic backup of data ensures the data files are retained. Easy integration using RTSP for monitoring within existing systems.

Supports Two Video Streams

One for NVR recording or monitoring and one for SIP video call.

All-In-One Doorphone

Supports remote DTMF, local password and RFID cards to open the door.


The dustproof and vandal-proof design protects against malicious damage. 1KV anti-static protection.

Additional information


SIP Lines


Electric Relay

Access Control

Numerical Keypad

DSS Keys

RFID/IC Card Reader

Short Circuit Output

Short Circuit Input