R20K Compact SIP Video Doorphone

Palm-Size Doorphone Certified for Outdoor Usage

Space-saving and highly compatible, Akuvox R20K is a compact SIP video doorphone with a numeric keypad. It is typically used in apartment and office buildings.

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R20K <span>Compact SIP Video Doorphone</span> - Image 2
R20K <span>Compact SIP Video Doorphone</span> - Image 3
R20K

Description

Additional information

Physical & Power

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
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
Networking & Protocol

Protocols support: IPv4, HTTP, HTTPS, FTP, SNMP, DNS, NTP, RTSP, RTP, TCP, UDP, ICMP, DHCP, ARP
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
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

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