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R20A
R20A AKUVOX Palm-Size Doorphone / SIP / APP and call Notification / R20A
R20A AKUVOX Palm-Size Doorphone / SIP / APP and call Notification /
Palm-Size Doorphone
Almost the size of an iPhone XR Akuvox R20A is a SIP video doorphone specially designed for narrow space.
- Vandal resistant body with a flush button;
- Wide-angle camera: 110º (H) 58º (V);
- PoE (IEEE802.3af Power-over-Ethernet);
- Two-way audio communication over IP networks with Echo Cancel feature;
- Complies with SIP standard for easy integration in every SIP capable PBXes;
- Complies with ONVIF standard for easy integration with any network surveillance system;
Physical & Power
- Front panel: Aluminum alloy
- Camera: 2M pixels automatic lighting
- Button: 1 call button
- Light sensor: Support
- Infrared sensor: Support
- Wiegand port: Support
- RS485 port: Support
- RF card reader: 13.56MHz (with NFC) & 125kHz
- Relays out: 2
- Inputs: 2
- Microphone: -40dB
- Speaker: 4Ω / 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: 189x120x56.5mm
- Wall-mounted DIM: 145x85x27.5mm
- Working Humidity: 1090%
- Working Temperature: -40°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: 1/2.7” CMOS
- Pixels: CIF QCIF VGA 4CIF 720p 1080p
- Video codec: H.264 H.265
- Video resolution: up to 1920x1080p
- 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
2023-11-29 15:55:33
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R20A AKUVOX Palm-Size Doorphone / SIP / APP and call Notification / R20A