- Description
- Specifications
SIP Video Door Phone with 1080p Camera, Dual-Frequency RFID Card Access, and Two-Way Audio for Commercial and Multi-Tenant Entry Points
The Akuvox R20A is a SIP video door phone that combines a 2MP 1080p camera with RFID card access and two-way audio in a slim aluminum housing built for outdoor entry points. The 110-degree horizontal and 58-degree vertical field of view covers the full doorway area, dual-frequency RFID (13.56MHz NFC and 125kHz) reads EM, Mifare, and DesFire cards for up to 5,000 users with 25,000 card credentials, and SIP v1/v2 compatibility connects the R20A to any standards-based phone system or intercom platform. Power comes from PoE (802.3af) or 12V DC, and the IP65-rated enclosure handles rain, dust, and temperatures from -30 to 60 degrees Celsius.
The R20A is part of the Akuvox commercial intercom lineup and sits at the single-button entry level for buildings that need video verification and card access at one door without the complexity of a multi-tenant lobby panel. Two relay outputs control electric strikes and magnetic locks, Wiegand and RS485 interfaces integrate with existing access control systems, and ONVIF compatibility feeds the H.264 video stream to network video recorders and VMS platforms. The Linux-based firmware is managed through a web interface for remote configuration of SIP accounts, RFID credentials, and relay behavior.
Where the R20A Fits
- Office buildings and commercial facility entry doors where the SIP protocol connects to the existing phone system for visitor-to-tenant calling, the 2MP 1080p camera provides video verification before granting access, and dual-frequency RFID reads employee badges without requiring a separate card reader and controller
- Warehouse loading docks, gated parking areas, and industrial access points where the IP65 aluminum housing withstands outdoor exposure from -30 to 60 degrees Celsius, two relay outputs control gate operators and electric locks, and PoE power runs video, audio, and access control over a single Ethernet cable up to 100 meters from the nearest switch
- Multi-tenant residential buildings and mixed-use properties where SIP intercom calling lets visitors reach any tenant through the building phone system, the 5,000-user and 25,000-card capacity handles large credential databases, and Wiegand and RS485 outputs integrate the R20A into existing access control platforms for centralized management across multiple entry points
What the R20A Delivers
- 2MP 1080p Camera with 110-Degree View: 2-megapixel camera at 1080p and 30fps with 110-degree horizontal and 58-degree vertical field of view for full doorway coverage. H.264 video encoding with ONVIF compatibility for NVR and VMS integration.
- Dual-Frequency RFID Card Access: 13.56MHz NFC and 125kHz RFID reader supports EM, Mifare, and DesFire card formats. 5,000-user capacity with up to 25,000 stored card credentials for commercial and multi-tenant deployments.
- SIP Intercom with Two-Way Audio: SIP v1/v2 protocol connects to any standards-based IP phone system or intercom platform. Two-way audio with noise cancellation for clear visitor-to-tenant communication. Web-based management for remote configuration of SIP accounts and call routing.
- IP65 Outdoor-Rated Construction: Aluminum alloy housing rated IP65 for rain, dust, and temperature extremes from -30 to 60 degrees Celsius. Slim 145 x 85 x 22mm profile for flush-mount or surface-mount installation at entry doors and gates.
- Access Control Integration: Two relay outputs for electric strikes and magnetic locks. Wiegand and RS485 interfaces for integration with third-party access control panels. PoE (802.3af) or 12V DC power with Linux-based firmware for centralized web management.
