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Akuvox R20K-2 2-Wire Keypad Video Door Phone Intercom

Description

2-wire video intercom systems are still in demand due to the difficulty of replacing existing old wiring in many houses. The Akuvox R20K-2 solves this problem by enabling the benefits of an IP-based system using existing 2-wire infrastructure. It provides secure access control with video and audio communication, keypad entry, and simple installation without rewiring.

Features

  • Aluminum alloy panel with numeric keypad
  • Linux operating system
  • Wide-angle camera: 110° (H), 58° (V)
  • 2-wire connection for both power and network access
  • Two-way audio communication with echo cancellation & noise suppression
  • Flush-mounted or surface-mounted installation
  • SIP and ONVIF compliant
  • IP65 weatherproof rating
  • Application scenarios: apartment intercom, office entry, or remote site access

Downloads

Datasheet AKUVOX 2-Wire Keypad Video Door Phone - R20K-2
Cutsheet Akuvox R20K Series Door Phone cutsheet
Quick Guide Akuvox R20K-2 Quick Guide
Quick Guide Akuvox R20K-R20B Quick Guide_In-Wall Mouting V2.0 TZ-SM-002408 V1.2

 

Tech Specs

📌 Akuvox R20K-2 – 2-Wire Keypad Video Door Phone

Category Specification
Physical & Power
Front Panel Aluminum alloy
Main Camera 2MP CMOS, automatic lighting
Buttons Numeric keypad
Relays Out 1 relay output
Inputs 1 input
Installation Flush-mounted or surface-mounted
Dimensions 185 × 84.5 × 24 mm
IP Rating IP65
Tamper Alarm Yes
Operating Temperature -30°C ~ +60°C
Storage Temperature -40°C ~ +70°C
Working Humidity 10–90% (non-condensing)
Audio
Wideband Codec G.722
Narrowband Codec G.711a, G.711μ
Features Echo cancellation, noise suppression, VAD, CNG, AGC, comfort noise generator
DTMF In-band, RFC2833 (out-of-band), SIP Info
Video
Sensor 1/2.8" CMOS
Resolution Up to 1920 × 1080 (1080p @ 25fps)
Supported Formats CIF, VGA, 4CIF, 720p, 1080p
Video Codec H.264
Additional Features Auto night mode with LED illumination, white balance
Networking
Protocols IPv4, HTTP, HTTPS, FTP, DNS, NTP, RTSP, RTP, TCP, UDP, ICMP, DHCP, ARP
Connection 2-wire (power + data over existing cabling)
Door Entry Features
Access Control Relay controlled individually by DTMF tones
Camera Mode Permanently operational
Deployment & Maintenance
Configuration Web management portal, configuration backup/restore
Provisioning Auto-provisioning supported
Diagnostics Web-based packet dump, system logs (including door access logs)

Video

Read more

Product form

Akuvox R20K-2 2-Wire Keypad Video Door Phone Intercom

SKU: R20K-2 Datasheet

🟢 IN STOCK— Delivery in 1–3 days.

$682.00 $661.00 Incl. GST

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    Description

    2-wire video intercom systems are still in demand due to the difficulty of replacing existing old wiring in many houses. The Akuvox R20K-2 solves this problem by enabling the benefits of an IP-based system using existing 2-wire infrastructure. It provides secure access control with video and audio communication, keypad entry, and simple installation without rewiring.

    Features

    • Aluminum alloy panel with numeric keypad
    • Linux operating system
    • Wide-angle camera: 110° (H), 58° (V)
    • 2-wire connection for both power and network access
    • Two-way audio communication with echo cancellation & noise suppression
    • Flush-mounted or surface-mounted installation
    • SIP and ONVIF compliant
    • IP65 weatherproof rating
    • Application scenarios: apartment intercom, office entry, or remote site access

    Downloads

    Datasheet AKUVOX 2-Wire Keypad Video Door Phone - R20K-2
    Cutsheet Akuvox R20K Series Door Phone cutsheet
    Quick Guide Akuvox R20K-2 Quick Guide
    Quick Guide Akuvox R20K-R20B Quick Guide_In-Wall Mouting V2.0 TZ-SM-002408 V1.2

     

    Tech Specs

    📌 Akuvox R20K-2 – 2-Wire Keypad Video Door Phone

    Category Specification
    Physical & Power
    Front Panel Aluminum alloy
    Main Camera 2MP CMOS, automatic lighting
    Buttons Numeric keypad
    Relays Out 1 relay output
    Inputs 1 input
    Installation Flush-mounted or surface-mounted
    Dimensions 185 × 84.5 × 24 mm
    IP Rating IP65
    Tamper Alarm Yes
    Operating Temperature -30°C ~ +60°C
    Storage Temperature -40°C ~ +70°C
    Working Humidity 10–90% (non-condensing)
    Audio
    Wideband Codec G.722
    Narrowband Codec G.711a, G.711μ
    Features Echo cancellation, noise suppression, VAD, CNG, AGC, comfort noise generator
    DTMF In-band, RFC2833 (out-of-band), SIP Info
    Video
    Sensor 1/2.8" CMOS
    Resolution Up to 1920 × 1080 (1080p @ 25fps)
    Supported Formats CIF, VGA, 4CIF, 720p, 1080p
    Video Codec H.264
    Additional Features Auto night mode with LED illumination, white balance
    Networking
    Protocols IPv4, HTTP, HTTPS, FTP, DNS, NTP, RTSP, RTP, TCP, UDP, ICMP, DHCP, ARP
    Connection 2-wire (power + data over existing cabling)
    Door Entry Features
    Access Control Relay controlled individually by DTMF tones
    Camera Mode Permanently operational
    Deployment & Maintenance
    Configuration Web management portal, configuration backup/restore
    Provisioning Auto-provisioning supported
    Diagnostics Web-based packet dump, system logs (including door access logs)

    Video

    Read more

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