Akuvox R20-A

Akuvox R20A is a SIP-enabled IP video door phone specially designed for narrow spaces. It consists of 2M pixels camera and supports light and infrared sensors. It enables easy monitoring of an entrance area and convenient entry control. Akuvox R20A comes with a RF card reader and provides access control making it suitable for apartments, flat and remote site entry over internet.  HD picture can be received from the door communicator yielding the ability to verbally and visually confirm their identity

Akuvox R20-A - Key Features:
  • Vandal resistant body with a flush button
  • 2M pixels Camera with automatic lighting
  • Wide-angle camera: 110º (H), 58º (V)
  • Reception of a HD picture from the door communicator
  • Ideal for narrow spaces
  • Two-way audio communication over IP networks with Echo cancellation.
Akuvox R20-A – Product Specification:
  • Manufacturer: Akuvox
  • Model: R20A
  • Front panel: Aluminum alloy
  • RF Card Reader:56MHZ&125KHZ
  • Output Relay: 2 output relays for door opener
  • Water-proof & Dust-proof: IP65
  • PoE: (IEEE802.3af, Power-over-Ethernet)
  • Installation: Flush and Wall Mount model
Akuvox R20-A – Technical Specification:
At a Glance
  • Vandal resistant body, with a flush button
  • Wide-angle camera: 110° (H), 58° (V)
  • PoE (IEEE802.3af, Power-over-Ethernet)
  • Two-way audio communication over IP networks with Echo Cancel feature
  • Complies with SIP standard for easy integration in every SIP capable PBXes
  • Complies with ONVIF standard for easy integration with any network surveillance system
Physical & Power
  • Front panel: Aluminum alloy
  • Camera: 2M pixels, automatic lighting
  • Button: 1 call button
  • Light sensor: Support
  • Infrared sensor: Support
  • Wiegand port: Support
  • RS485 port: Support
  • RF card reader: 13.56MHz (with NFC) & 125kHz 
  • Relays out: 2
  • Inputs: 2
  • Microphone: 1
  • Speaker: 1
  • Ethernet ports: RJ45, 10/100Mbps adaptive 802.3af Power-over-Ethernet 12V DC connector (if not using PoE)
  • Water-proof & Dust-proof: IP65
  • Installation: Flush-mounted or Wall-mounted
  • Wall-mounted Dimension: 145x85x27.5 mm
  • Flush-mounted Dimension: 189x120x56.5mm 
  • Working Humidity: 10~90%
  • Working Temperature: -30°C ~  +60°C
  • Storage Temperature: -40°C ~ +70°C
  • SIP v1 (RFC2543), SIP v2 (RFC3261)
  • Narrowband audio codec: G.711a, G.711μ, G.729
  • Broadband audio codec: G.722
  • DTMF: In-band, out-of-band DTMF (RFC2833), SIP Info
  • Echo Cancellation
  • Voice Activation Detection
  • Comfort Noise Generator 
  • Sensor: 1/2.7”, CMOS
  • Pixels: CIF, QCIF, VGA, 4CIF, 720p, 1080p
  • Video codec: H.264
  • Video resolution: up to 1920x1080p
  • Max. image transfer rate: 1080p – 30fps
  • Viewing angle: 110°(H) / 58°(V)
  • High intensity IR LEDs for picture lighting during dark hours with internal light sensor
  • Compatible to 3rd-Party-Video components,e.g. NVRs
Door Entry Feature
  • Relays controlled individually by DTMF tones
  • Camera permanently operational
  • Auto-night mode with LED illumination
  • White balance: Auto
  • Minimum illumination: 0.1LUX
  • Protocols support: IPv4, HTTP, HTTPS, FTP, SNMP, DNS, NTP, RTSP, RTP, TCP, UDP, ICMP, DHCP, ARP
Deployment & Maintenance
  • Auto-Provisioning
  • Web management portal
  • Web-based packet dump
  • Configuration backup / restore
  • Entry log export
  • Access table export / import
  • Firmware upgrade
  • System logs (include door access logs)
Application Scenario
  • Office door phone with on-site or hosted IP-PBX
  • Remote site entry over Internet
  • Apartment/flat intercom with door access control

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