Space-saving and highly compatible, Akuvox R27A is a compact SIP video doorphone with a numeric keypad. It is typically used in apartment and office buildings.

Specification

Physical & Power:

• Front panel: Aluminum alloy

• Camera: 2M pixels, automatic lighting

• Numeric keypad with extra buttons

• Light sensor: Support

• Infrared sensor: Support

• Wiegand port: Support

• RS485 port: Support

• RF card reader: 13. 56MHz & 125kHz

• Relays out: 2

• Inputs: 2

• Microphone: -40dB

• Speaker: 42Ω / 3W

• Ethernet port: RJ45, 10/100Mbps adaptive

• 802.3af Power- over - Ethernet

• 12V DC connector (if not using PoE)

• 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 ~ +65°C

• Storage Temperature: - 40°C~ + 70°C

Audio

• 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

Video

• Sensor: 1/3”, CMOS

• Pixels: CIF, QCIF, VGA, 4CIF, 720p

• Video codec: H.265&H.264

• Video resolution: up to 1080p

• Max. image transfer rate: 720p -30fps

• 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 doorphone with on-site or hosted |P-PBX

• Remote site entry over Internet

• Apartment/flat intercom with door access control