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Akuvox R20K2-2Wire SIP Video Intercom

Akuvox R20K2-2Wire SIP Video Intercom

The Akuvox R20K-2-2Wire SIP Video Intercom is a Palm-Size Door Phone Certified for Outdoor Usage. Space-saving and highly compatible, Akuvox R20K2 is a compact 2-Wire SIP video door phone with a numeric keypad. It is typically used in apartment and office building retrofitting.

Akuvox R20K-2 Datasheet V1.0

Akuvox 2Wire Intercom Solution for Villa

Akuvox 2Wire Smart Intercom Solution

  • Camera: 2 Megapixels, Automatic Lighting
  • Viewing Angle: 110°(H) / 58°(V)
  • RF Card Reader: 13.56 MHz & 125 KHz Card Reader
  • Output Relay: 1 output relay for door opener
  • IP 65 Water Proof and Dust Proof
  • Surface Mount Installation
  • Two-way audio communication over IP networks with echo cancel
  • Supports connecting with Akuvox C313W-2 or NS-2 through 2-wire cable
Physical & Power
  • Front panel: Aluminum alloy
  • Camera: 2M pixels, automatic lighting
  • Keypad:Yes
  • Light sensor: Support
  • Infrared sensor: Support
  • Wiegand port: Support
  • RS485 port: Support
  • RF card reader: 13.56MHz (with NFC) & 125kHz
  • Relays out: 1
  • Inputs: 1
  • Microphone: -40dB
  • Speaker: 4Ω / 3W
  • Power Interface:1
  • Power supply:48VDC two-wire power supply
  • Water-proof & Dust-proof: IP65
  • Installation: Flush-mounted or Wall-mounted
  • Flush-mounted DIM: 226x108x52mm
  • Wall-mounted DIM: 185x85x29mm
  • 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 – 25fps
  • 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)
Application Scenario
  • Office door phone with on-site or hosted IP-PBX
  • Remote site entry over Internet
  • Apartment/flat intercom with door access control