R20BX3 on-wall

Akuvox Video Doorphone R20BX Series – Your Ultimate Security Solution

Enhance your facility's security with the Akuvox R20BX Video Doorphone series. Featuring a durable aluminum alloy front panel, this device combines functionality, durability, and modern design.

Key Features:

• Camera: 2MP with automatic lighting

• Wide-Angle View: 110º (H), 58º (V)

• Direct Call Buttons: Up to 5 customizable buttons with name plates

• Connectivity: PoE (802.3af) and Ethernet RJ45, 10/100Mbps adaptive

• Audio Communication: Two-way IP communication with Echo Cancellation

• Integration: SIP standard and ONVIF compliant

• Smart Sensors: Light and infrared sensors supported

• RF Card Reader: 13.56MHz & 125kHz

• Weatherproof: IP65-rated for water and dust resistance

  
  

  
  

  • Perfect Doorphone choice for daily life

    The security that comes with being able to control who comes into your building along with the ability to verbally and visually confirm their identity is immeasurable. Akuvox's Video Doorphone R20B enables you to easily monitor an entrance door or gate and gives you the peace of mind knowing that your facility is more secure.

  • At a Glance

    Five call buttons with name plate;

    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

    Buttons: 5

    Light sensor: Support

    Infrared sensor: Support

    Wiegand port: Support

    RS485 port: Support

    RF card reader: 13.56MHz & 125kHz

    Relays out: 2

    Inputs: 2

    Microphone: -40dB

    Speaker: 4Ω / 3W

    Ethernet port: 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

    Flush-mounted DIM: 226x108x52mm

    Wall-mounted DIM: 185x85x24mm

    Working Humidity: 10~90%

    Working Temperature: -30°C ~ +60°C

    Storage Temperature: -40°C ~ +70°C

  • Audio

    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

  • Video

    Sensor: 1/2.8”, CMOS

    Pixels: CIF, 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

  • Networking & Protocol

    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)
    

Enjoy seamless integration with network surveillance systems and PBXes for a smart, secure environment.