Akuvox - R20B2S Compact IP Door Intercom Unit with 2 Buttons (Video & Card reader), incl. Surface Mount Plate

R20B2S
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The Akuvox R20B2S  is a highly-compact, IP-connected Door Intercom. It features 2 Call Buttons with Nameplates, high resolution colour camera, RFID card reader and NFC contactless via smart phone for secure remote audio/video communication and door entry.

Using the latest IP connectivity technology, the Akuvox R20B2S intercom enables visual monitoring and one-to-one voice communication between residents & visitors and secure remote access; ideal for multi-dwelling units (MDUs), apartments, entrance gates and unmanned office receptions.

The built-in RFID reader allows for contactless, secure access using RFID cards or keyfobs.
In addition, the built-in NFC allows for contactless and secure access using NFC enabled smartphones.

This model is supplied complete with surface-mount backbox.

IP65 protection rating allows for internal or external location.


  • IP connected Door Intercom
  • Integrated RFID Card Reader
  • NFC contactless via Smartphone
  • IP65 protection rating
  • 2 x Call Buttons
  • Wide-angle camera: 110°
  • High resolution video: 1080p
  • Complies with SIP standard for easy integration in every SIP capable PBXs
  • Complies with ONVIF standard for easy integration with any network surveillance system
  • Wide Dynamic Range for improved low light performance


Description R20B2S
  • Water-proof & Dust-proof protection rating IP65
  • Camera 2M pixels, with automatic lighting
  • RFID Card Reader 13.56MHz & 125kHz
  • Video Codec H.265 & H.264
  • Low image light performance Digital Wide Dynamic Range
  • Body Material Aluminium Alloy
  • Buttons 2 x Call Buttons and Nameplates
  • Relays 2
  • Inputs 2
  • Power Requirements PoE or 12v DC
  • PoE (IEEE802.3af, Power-over-Ethernet)
  • Installation Surface mounted (Back box included)
  • Dimensions 185(H) x 85(W) x 27.5(D) mm
  • Weight (Net) 1.20kg
  • Weight (Gross) 1.80kg


R20B Quick Guide [Scan]_Web.pdf (R20B_Quick_Guide_[Scan]_Web__2_.pdf, 533 Kb) [Download]

Akuvox R20BX2 Datasheet V2.0 (1).pdf (Akuvox_R20BX2_Datasheet_V2.0__1_.pdf, 215 Kb) [Download]

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