The Akuvox R20A is a compact SIP video door phone designed to deliver reliable visitor communication and secure access control for modern residential and commercial buildings. Developed by Akuvox, this IP intercom combines advanced video technology, durable construction, and flexible integration capabilities, making it an ideal solution for smart intercom installations.
Built with a robust aluminum alloy housing and rated IP65 for weather resistance, the R20A-Black is designed to operate reliably in outdoor environments. Its compact form factor makes it perfect for installations where space is limited, such as apartment entrances, office doors, gates, and access points in modern buildings.
The device features a 2-megapixel wide-angle camera, enabling clear video monitoring of visitors while ensuring excellent coverage of entrance areas. Combined with full-duplex two-way audio with echo cancellation, it allows residents or staff to communicate with visitors clearly and securely before granting access.
With support for SIP and ONVIF protocols, the R20A-Black can integrate seamlessly with IP PBX systems, network video recorders, indoor monitors, and smart building platforms. This makes it highly flexible for both new installations and upgrades of existing intercom or surveillance systems.
For access management, the device includes an RFID card reader supporting 13.56MHz (NFC) and 125kHz cards, allowing secure keyless entry. It also supports multiple control interfaces including Wiegand and RS485, enabling integration with external access control systems and building automation platforms.
Powered via Power over Ethernet (PoE) or 12V DC, the R20A-Black simplifies installation by allowing power and network connectivity through a single cable when using PoE infrastructure.
Overall, the Akuvox R20A-Black offers a reliable and professional IP video intercom solution that enhances building security, visitor communication, and access control for apartments, offices, gated communities, and commercial facilities.