Fanvil i55A SIP Indoor Station (i55A)

The Fanvil i55A SIP Indoor Station is a powerful indoor intercom and control panel designed for modern smart buildings, residential complexes, and commercial facilities. With its 7-inch capacitive touchscreen, Android 9.0 operating system, and built-in Bluetooth and dual-band Wi-Fi, it offers a seamless user experience for audio and video intercom, door access control, and third-party application integration. Designed for wall-mounted deployment with Power over Ethernet (PoE) support, the i55A provides reliable and centralized management of entry systems in secure environments.

Product Features

7-inch capacitive touchscreen

Features a bright 1024 × 600 color display with a user-friendly interface. The touchscreen supports interactive menu navigation and full video intercom functionality.

Android 9.0 OS with open development

Runs on Android 9.0, allowing customization, secondary development, and third-party app integration tailored to specific environments and user needs.

Built-in Wi-Fi and Bluetooth

Supports dual-band Wi-Fi (2.4 GHz and 5 GHz) and Bluetooth 5.0 for wireless connectivity, ideal for flexible installations without Ethernet wiring constraints.

Dual SIP line support

Enables two concurrent SIP accounts for secure and reliable VoIP-based communication, video calls, and intercom features.

HD audio with echo cancellation

Delivers clear voice communication with built-in dual 1.5 W speakers, acoustic echo cancellation, noise suppression, and support for HD audio codecs.

Five physical function keys

Equipped with five capacitive touch buttons for key functions such as unlock, call, hang up, monitor, and settings navigation.

Door access control integration

Supports real-time video monitoring and remote unlocking via relay outputs, RFID readers, and connected door stations. Compatible with external field buses and alarms.

Expandable I/O interfaces

Includes 8 alarm input ports, 2 relay outputs, RS-485 interface, micro USB, RJ45 Ethernet port, TF card slot, and support for induction loop antenna output.

H.264 video decoding

Supports video preview, monitoring, and intercom video calls up to 1080p resolution for clear, real-time footage from door stations or IP cameras.

Centralized provisioning and device management

Supports TR-069, DHCP Option 66, HTTP, HTTPS, FTP, TFTP for remote provisioning and encrypted firmware upgrades.

Product Specifications

• Display: 7-inch capacitive touchscreen, resolution 1024 × 600

• Operating system: Android 9.0

• SIP accounts: 2

• Audio output: dual 1.5 W speakers

• Audio codecs: G.711A/U, G.729A/B, iLBC, G.723.1, G.726-32K, G.722, Opus

• Echo cancellation: supported

• Video codec: H.264

• Supported resolutions: QVGA, CIF, VGA, 4CIF, 720p, 1080p

• Network: 10/100 Mbps Ethernet, PoE IEEE 802.3af

• Wireless: dual-band Wi-Fi (2.4 GHz and 5 GHz), Bluetooth 5.0

• Storage: TF card slot, up to 128 GB

• Inputs: 8 alarm input interfaces, 1 doorbell input

• Outputs: 2 relay outputs

• Interfaces: RS-485, micro USB, RJ45, TF card slot

• Buttons: 5 physical capacitive buttons

• Power supply: DC 12 V / 1 A or PoE

• Power consumption:

  • 2.04 W to 6.58 W (PoE)

  • 1.48 W to 5.53 W (DC adapter)

• Operating temperature: –10 °C to 50 °C

• Relative humidity: 10% to 90% (non-condensing)

• Dimensions: 217 × 124 × 21 mm

• Mounting: wall-mount

• Housing: ABS plastic and aluminum alloy

• Protocols supported: SIP v1/v2, RTP/RTCP, SRTP, RTSP, STUN, DHCP, HTTP, HTTPS, FTP, TFTP, TR-069, SNTP, OpenVPN

• Warranty: 1-year limited hardware warranty