The Akuvox R20A Black is a sleek, compact SIP video door phone designed for modern security needs in residential and commercial settings. With dimensions comparable to an iPhone XR, it seamlessly fits into narrow spaces without compromising functionality. Its robust aluminum alloy construction ensures durability, while the IP65 rating guarantees resistance against dust and water.

Equipped with a 2MP wide-angle camera, the R20A provides clear video footage, enhancing security by allowing users to visually confirm visitor identities. The integrated RFID card reader supports both 13.56MHz (NFC) and 125kHz frequencies, facilitating secure and convenient access control. Power over Ethernet (PoE) simplifies installation by combining power and data transmission through a single cable.
Compliance with SIP and ONVIF standards ensures compatibility with various IP PBX systems and network surveillance setups, making the R20A a versatile choice for enhancing entry point security.
What's in the Box
Main Features
-
Compact Design: Palm-sized unit ideal for narrow installations
-
High-Resolution Camera: 2MP CMOS sensor with 110° horizontal and 58° vertical viewing angles
-
RFID Card Reader: Supports 13.56MHz (NFC) and 125kHz cards for secure access
-
Two-Way Audio: Full-duplex communication with echo cancellation
-
PoE Support: Simplifies installation by combining power and data over a single cable
-
Durable Build: Aluminum alloy construction with IP65 rating for outdoor use
-
Standards Compliance: SIP and ONVIF compliant for broad compatibility

Detailed Specifications
-
Camera:
-
Sensor: 1/2.7” CMOS
-
Resolution: Up to 1920x1080p
-
Viewing Angle: 110° (H) x 58° (V)
-
Video Codec: H.264, H.265
-
Audio:
-
Codecs: G.711a, G.711μ, G.722
-
Features: Echo cancellation, voice activation detection, comfort noise generator
-
Access Control:
-
RFID Reader: 13.56MHz (NFC) & 125kHz
-
Relays: 2 output relays for door control
-
Inputs: 2 input ports
-
Interfaces: Wiegand, RS485
-
Networking:
-
Ethernet: RJ45, 10/100Mbps adaptive
-
Protocols: IPv4, HTTP, HTTPS, FTP, SNMP, DNS, NTP, RTSP, RTP, TCP, UDP, ICMP, DHCP, ARP
-
Power:
-
Physical:
-
Material: Aluminum alloy
-
Dimensions: 145 x 85 x 27.5 mm (Wall-mounted)
-
Protection: IP65 rated
-
Operating Temperature: -30°C to +60°C
-
Storage Temperature: -40°C to +70°C
-
Humidity: 10% to 90%

Warranty Information
The Akuvox R20A Black comes with a standard 3-year manufacturer's warranty, covering defects in materials and workmanship under normal use. Warranty claims are handled directly through Akuvox's authorized service centers, ensuring prompt and professional support.
Brand Description
Akuvox is a leading global provider of smart intercom and access control solutions, integrating advanced technologies such as SIP, Android, cloud services, ONVIF, and AI. Committed to enhancing communication and security, Akuvox delivers innovative products designed for various applications, from residential buildings to commercial complexes.
SKU
R20A-BLACK
Practical Use Scenarios
-
Residential Buildings: Enhance security by visually verifying visitors and granting access through RFID cards
-
Commercial Offices: Manage entry points efficiently, integrating with existing IP PBX systems for seamless communication
-
Educational Institutions: Control access to facilities, ensuring safety for students and staff
-
Healthcare Facilities: Monitor entrances, allowing controlled access to authorized personnel and visitors
Datasheets & Downloadable Resources
Excellence for the Australian and New Zealand Market
The Akuvox R20A Black is tailored to meet the specific needs of the Australian and New Zealand markets:
-
Compliance: Meets Australian quality standards and certifications
-
NDSS Approval: Recognized under the National Disability Insurance Scheme for accessible technology solutions
-
Optimized Performance: Designed to operate efficiently in the diverse climates of Australia and New Zealand
-
Authorized Distribution: Sourced exclusively through authorized Akuvox representatives, ensuring genuine products and support
-
Warranty Support: Direct communication with Akuvox for warranty claims, providing reliable and timely assistance
FAQs – Akuvox R20A Black (SKU: R20A-BLACK)
Q1: What is the viewing angle of the camera in the R20A-BLACK?
A1: The camera offers a 110° horizontal and 58° vertical viewing angle, providing a wide field of view for monitoring entrances.
Q2: Can the R20A-BLACK be integrated with existing IP PBX systems?
A2: Yes, it complies with SIP standards, allowing seamless integration with various SIP-capable IP PBX systems.
Q3: Does the R20A-BLACK support remote access and control?
A3: Absolutely. Users can remotely access video feeds and control door access through compatible applications and systems.
Q4: Is the RFID card reader compatible with both 13.56MHz and 125kHz cards?
A4: Yes, the built-in RFID reader supports both frequencies, accommodating a wide range of access cards and key fobs.
Q5: What mounting options are available for the R20A-BLACK?
A5: The device supports both surface (on-wall) and flush (in-wall) mounting, providing flexibility for various installation scenarios.