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  SIP-based IP Intercom
      Akuvox R29/R29A, SIP Video Intercom with Touch Screen
      Akuvox E21V, SIP Video Emergency Station
      Akuvox R26C, One-button SIP Video Intercom with Card Reader
      Akuvox R26P, One-button SIP Video Intercom
      Akuvox R23C, One-button SIP Intercom with Card Reader
      Akuvox R23P, One-button SIP Intercom
      Akuvox E21A, SIP Emergency Station
      Akuvox R27A, SIP Video Intercom with Keypad
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      Akuvox IT81, SIP Indoor Monitor with Touch Screen
      Akuvox IT82, SIP & Android Indoor Monitor with Touch Screen
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      Akuvox VP-R47G, Android Multimedia Video Phone
      Akuvox VP-R48G, Android Multimedia Video Phone
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      Akuvox EM53, Expansion Module for IP Phone
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 Home -> Products - > SIP-based IP Intercom > Akuvox R27A, SIP Video Intercom with Keypad


Akuvox R27A, SIP Video Intercom with Keypad



R27A is a fashionable, SIP-enabled IP video door phone with a RF card reader and a numeric keypad. It 

enables easy monitoring of an entrance area and convenient entry control. The ability of granting or denying access 

based on talking to and seeing your visitors as if in person, gives one a true sense of security and great peace of 

mind. 


Highlights 

  • Premium audio and video quality

  • Real-time entrance monitoring

  • Remote door opening 

  • RF card reader and numeric keypad

  • Compliance with ONVIF

Physical Features

  • Body material: aluminum panel

  • Camera: 3M pixels, with automatic lighting

  • Button: manager center, dial key and clear key

  • Keypad: numeric keypad

  • RF card reader: 13.56MHz and 125 kHz

  • PoE IEEE802.3af

  • Power consumption: 12V DC input, <12W

  • G-sensor for tamper alarm

  • Support infrared sensor

  • Enclosure rating: IP65

  • Installation: flush mounting or wall-mounting

  • Dimensions: 280x130x68 mm

Interface Features

  • 1xRJ45 10/100M Mbps Ethernet port

  • Output relay: 3 output relays for door opener

  • Relays controlled individually by DTMF tones

  • RS485 port

  • Wiegand port

SIP Features

  • SIP v1 (RFC2543), SIP v2 (RFC3261)

  • Line: 2 SIP accounts

Audio Features

  • 1 built-in microphone with IP67 rating

  • 2W speaker with IP66 rating

  • Codec: G.711a, G.711μ, G.722 and G.729

  • Speech quality: 7 kHz

  • Echo cancellation

  • Voice activity detection

  • Comfort noise generator

Video Features

  • Resolution: up to 720p

  • Image transfer rate: 720p@30fps max.

  • Camera permanently operational

  • Auto-night mode with LED illumination

  • Illumination: 0.1LUX min.

  • Auto white balance

  • Internal light sensor: image lighting during dark hours

  • Codec: H.264, MPEG-4 and MJPEG

  • Support live stream and RTSP

  • Compliance with ONVIF

Network Features

  • Static IP or DHCP

  • 802.1Q VLAN

  • NTP for auto time setting

Administration Features

  • Auto-provisioning: FTP/TFTP/HTTP/HTTPS/PnP/DHCP

  • Configuration management: web-based management or auto provisioning

  • TR069

  • SNMP

Application Scenarios

  • Office door phone with on-site or hosted IP-PBX

  • Perfect for apartment/flat intercom with door access control

  • Control remote site entry over the internet