Video intercom system Fanvil I51W

Fanvil i51W is a SIP indoor station with a 4.3-inch (10.9 cm) color display designed for secure audio and video communication in residential and commercial indoor environments. The unit supports H.264 video, HD audio, and integrates with door phones, intercoms, alarms and other security devices through multiple interfaces. Built-in 2.4 GHz Wi‑Fi and five physical function buttons provide flexible installation and simple operation.

Advantages

The Fanvil i51W combines a compact, white design with a clear 4.3-inch color screen and high-definition audio and video for reliable visitor communication and monitoring. Its built-in 2.4G Wi‑Fi enables wireless deployment where Ethernet is impractical, while the five easy-to-access buttons allow quick execution of common functions. Rich interfaces permit connection to entrance panels, alarm systems and other intelligent security devices.

Suitable for

• Residential entrance and access control
• Small office or commercial reception monitoring
• Integration with door phone and intercom systems
• Sites requiring wireless indoor stations using 2.4G Wi‑Fi

Key specifications

• Display: 4.3-inch (10.9 cm) color screen
• Video codec: H.264
• Audio: HD audio support
• Network: SIP, built-in 2.4G Wi‑Fi
• Physical controls: 5 function buttons
• Interfaces: multiple I/O for door phones, alarms and security devices
• Color / Design: sleek white indoor station
• Brand / Model: Fanvil I51W (MPN: I51W, EAN: 6937295602234)

How to use

Install the Fanvil i51W on an indoor wall location near the entry or reception area and connect it to the local SIP system via wired Ethernet or the built-in 2.4G Wi‑Fi. Configure SIP account and video settings using the device web interface or provisioning server. Pair the station with the entrance door phone or intercom and set up required alarm or sensor inputs through the available interfaces. Use the five physical buttons to answer calls, unlock doors or trigger predefined functions.

Recommendations

Place the unit at eye level for optimal use of the 4.3-inch display, ensure a stable 2.4G Wi‑Fi signal if using wireless mode, and secure proper grounding and network security when integrating with access control and alarm systems.