Description
Akuvox R20K-2 Two wire video intercom systems are ideal for Retrofitting homes / apartments with old wiring in the walls, which is indeed problematic to replace. Akuvox came up with a solution to address the issue to allow you to get the benefits of IP network type system, but with old wiring and with no replacements done.
- Two-pin wire for power supply and network access
- Wide-angle camera: 110º (H), 58º (V);
- IC/ID Card Reader & Keypad embedded;
- Two-way audio communication over IP networks with Echo Cancel & Noise suppression;
- H.264 video compression;;
R20K-2 Specifications
-
Physical & Power
- Front panel: Aluminum alloy
- Camera: 2M pixels, automatic lighting
- Keypad：Yes
- Light sensor: Support
- Infrared sensor: Support
- Wiegand port: Support
- RS485 port: Support
- RF card reader: 13.56MHz (with NFC) & 125kHz
- Relays out: 1
- Inputs: 1
- Microphone: 1
- Speaker: 1
- Power Interface：1
- Power supply：48VDC / 24VDC
- 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 ~ +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: 1/2.7”, CMOS
- Pixels: CIF, QCIF, VGA, 4CIF, 720p, 1080p
- Video codec: H.264
- Video resolution: up to 1920×1080
- Max. image transfer rate: 1080p – 25fps
- 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 door phone with on-site or hosted IP-PBX
- Remote site entry over Internet
- Apartment/flat intercom with door access control
