The Fanvil i504 and i504W SIP Indoor Station are modern indoor intercom panels designed to enhance security and convenience across residential communities, villas, office buildings, and apartment complexes. Featuring a 7″ capacitive color touchscreen (1024×600 resolution), the i504 series provides an intuitive tablet-style interface for receiving visitor calls and controlling access via door phone communication and remote unlocking.

Key features include:

• Wi-Fi support on the i504W (2.4 GHz and 5 GHz) enabling flexible installations without Ethernet wiring.
• Audio & video support with HD voice codecs (G.722, Opus) and optional video decoding up to 1080p (H.264 / H.265), enabling high-quality intercom and third-party IP camera monitoring.
• Rich interface options for expanded integration, including 8 alarm input ports, a short-circuit output, one doorbell input, and an RS485 expansion interface.
• Ease of installation via PoE (802.3af) or DC 12 V adapter, and wall-mountable housing (ABS plastic), supporting dependable operation within −10 °C to 50 °C temperatures.
• Advanced SIP compatibility, supporting SIP 2.0 over UDP, TCP, and TLS, with wide codec support (G.711, G.723.1, G.726, G.729AB, iLBC, G.722, Opus), full-duplex speakerphone, acoustic echo cancellation, and DTMF support.
• Simplified user experience for seamless communication: answer visitor calls, unlock doors remotely, receive alarms, and view connected IP cameras in real-time with a user-friendly touchscreen.

Ideal for modern access control and intercom solutions, the Fanvil i504 Series offers a sleek design, flexible connectivity, strong integration potential, and dependable performance.