Single-Subscriber Compact IP Door Phone Akuvox R20A – the perfect intercom for everyday life. The Akuvox R20A video intercom allows you to easily control access and gives you confidence that your home, apartment, or office is safe.
It features a 2MP HDR wide-angle camera (110° H × 58° V), and infrared night vision for clear video in all lighting conditions.
The device supports multi-method access control, including RFID (13.56 MHz & 125 kHz) and NFC.
Audio communication is handled via wideband and narrowband codecs with echo cancellation and DTMF support (in-band, out-of-band, SIP Info).
R20A integrates easily into IP systems with SIP and ONVIF support, includes Wiegand and RS485 interfaces, and offers 2 input ports, 2 relay outputs, and PoE or 12V DC power.
Housed in an IP65-rated aluminum body, it supports both flush and surface mounting and operates from –40 °C to +65 °C.
Deployment is simplified with auto-provisioning, a web interface, backup/restore functions, remote firmware upgrade, and system logging.

Provides secure resident and visitor access control for properties such as apartment buildings, condominiums, office complexes, gated communities, and light industrial facilities.

Akuvox R20A supports advanced access methods, including RFID (13.56 MHz & 125 kHz) and NFC, accommodating diverse user groups with flexible and secure entry options. Its durable and weather-resistant IP65-rated housing is designed for reliable outdoor installation, while the 2 MP HDR camera ensures clear video quality in varied lighting conditions. The device is fully compatible with standard security and access control systems through Wiegand, RS485, SIP, and ONVIF protocols, enabling seamless integration into existing IP networks via PoE and Ethernet connectivity.