Fanvil i503W Battery-Powered Wi-Fi 6 SIP Indoor Station
Wire-Free Intercom Control for Fast, Flexible Deployment.
The Fanvil i503W is a compact battery-powered SIP indoor station designed for retrofit projects, hard-to-wire locations, apartments, villas and office buildings. Its 2.8" IPS colour display supports audio and H.264 video calls with compatible Fanvil door phones, while dual-band Wi-Fi 6 provides reliable 2.4GHz and 5.0GHz wireless connectivity without requiring a fixed network cable. A built-in rechargeable battery, USB Type-C charging and desktop design allow flexible placement with minimal installation work. Full-duplex hands-free communication, Acoustic Echo Cancellation, G.722 and Opus audio codecs and voice pickup up to 5m support clear indoor conversations. One-touch family calling and remote door unlocking provide convenient everyday access control and communication.
Features
- Wire-Free Indoor Station - Battery-powered design supports fast deployment in retrofit and hard-to-wire locations
- 2.8" IPS Colour Display - 320 × 240 screen displays call, status and compatible video door phone information
- Audio and Video Intercom - Supports voice and H.264 video calls with compatible Fanvil door phones
- Dual-Band Wi-Fi 6 - Connects through compatible 2.4GHz or 5.0GHz wireless networks
- Clear Hands-Free Communication - Full-duplex audio with Acoustic Echo Cancellation supports natural conversations
- Extended Voice Pickup - Captures voices from distances of up to 5m under suitable indoor conditions
- HD Audio Codecs - Supports G.722 and Opus for clear wideband communication
- 5W Multimedia Speaker - Delivers clear audio for calls, alerts and indoor communication
- One-Touch Family Call - Provides fast communication with configured family or internal contacts
- Remote Door Unlocking - Controls compatible connected entrances during supported intercom calls
- Programmable Physical Controls - Five buttons provide direct access to configured functions
- Rechargeable Battery - Built-in battery supports flexible desktop placement and extended standby use
- USB Type-C Power - Charges through a 5V 2A USB Type-C power connection
- Dual Power Operation - The station can operate from its built-in battery alone or with the battery installed and the included 5V 2A power adapter connected
Specifications
- Display: 2.8" IPS Colour Screen
- Display Resolution: 320 × 240
- Video Codec: H.264
- Casing Material: ABS and PC
- Physical Buttons: 5× Programmable Buttons
- Speaker Output: 5W
- Voice Pickup Range: up to 5m
- Wi-Fi: Dual-Band 2.4GHz and 5.0GHz Wi-Fi 6
- Supported Protocol: SIP 2.0 over UDP, TCP and TLS
- Narrowband Audio Codecs: G.711a, G.711u, G.729AB and iLBC
- Wideband Audio Codecs: G.722 and Opus
- Audio Mode: Full-Duplex Hands-Free
- Echo Cancellation: Acoustic Echo Cancellation
- DTMF: In-Band, RFC2833 and SIP INFO
- Do Not Disturb: Supported
- Additional Functions: Remote Door Unlocking and One-Touch Family Call
- Battery Capacity: 2,600mAh
- Power Input: 5V 2A DC
- Charging Interface: USB Type-C
- Operating Temperature: -20~60°C
- Storage Temperature: -30~70°C
- Operating Humidity: 10~90% RH
- Dimensions: 129.5 × 59.6 × 67.5mm
- Gross Weight: 395.3g
- Installation: Desktop
Notes
- Compatible Fanvil door phone and SIP configuration are required for intercom and remote unlocking functions
- The Station can operate on battery alone or with both battery and the 5V 2A power adapter
