Akuvox R20K-L Datasheet

Overview

Sometimes running or replacing cables is not cost effective or near impossible, especially in older apartment buildings or established homes or businesses. A cost-effective alternative is to use the mobile networks to bypass cables altogether. Akuvox's Video Doorphone R20K-L is designed to remove cables from the solution solving what has become an expensive problem for many.

At a Glance

• Aluminum panel with numeric keypad
• Linux operation system
• Wide-angle camera: 110° (H), 58° (V)
• Two-way audio communication over IP networks with Echo Cancellation feature
• Using LTE technology to combine minimum installation when installed at sites
• Flush-mounted & surface-mounted

Physical & Power

• Front panel: Aluminum alloy
• Camera: 2M pixels, automatic lighting
• Numeric keypad with extra buttons
• Light sensor: Support
• Motion sensor: Support
• Wiegand port: Support
• RS485 port: Support
• RF card reader: 13.56MHz, NFC
• Relays out: 2
• Inputs: 2
• Microphone: 1
• Speaker: 1
• Tamper Alarm: Support
• Ethernet port: RJ45, 10/100Mbps adaptive
• SIM Card Slot: Support
• 12V DC connector
• 802.3af Power-over-Ethernet
• IP Rating: IP65
• Installation: Flush-mounted or Wall-mounted
• Size: 185x84.5x24mm
• Working Humidity: 10~90%
• Working Temperature: -30°C ~ +60°C
• Storage Temperature: -40°C ~ +70°C

Audio

• SIP v1 (RFC2543), SIP v2 (RFC3261)
• Narrowband audio codec: G.711a, G.711μ
• Wideband audio codec: G.722
• DTMF: In-band, out-of-band DTMF (RFC2833), SIP Info
• Echo Cancellation
• Voice Activation Detection
• Comfort Noise Generator

Video

• Sensor: 1/2.8", CMOS
• Pixels: CIF, VGA, 4CIF, 720p, 1080p
• Video codec: H.264
• Video resolution: up to 1920x1080
• Max. image transfer rate: 1080p – 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

Network Connection

• LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28
• LTE-TDD: B38/B39/B40/B41
• WCDMA: B1/B2/B4/B5/B6/B8/B19

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