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2-wire video intercom system Akuvox R20A-2

2-wire video intercom system Akuvox R20A-2, SIP Intercom with one Button, RF Card, IP65, with Echo Cancel & Noise suppression

Published On: 05/17/2022Categories: , SKU: R20A-2

2-wire video intercom system Akuvox R20A-2 Features:

  • Vandal-resistant body, with a flush button
  • Two-pin wire for power supply and network access
  • Wide-angle camera: 110o (H), 58o (V)
  • IC/ID Card Reader embedded
  • Two-way audio communication over IP networks with Echo Cancel & Noise suppression
  • H.264 video compression

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: 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: 189x120x56.5mm
  • Wall-mounted DIM: 145x85x27.5mm
  • Working Humidity: 10~90%
  • Working Temperature: -30°C ~ +60°C
  • Storage Temperature: -40°C ~ +70°C

Audio & Video:

  • 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)
  • 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 an internal light sensor
  • Compatible to 3rd -Party-Video components

2-wire video intercom system Akuvox R20A-2 Best Application Scenarios:

  • Office door phone with on-site or hosted IP-PBX
  • Remote site entry over the Internet
  • Apartment/flat intercom with door access control



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