R25A
Elevate Your Property's Security and Style
The Akuvox R25A is a single-button SIP video door phone that perfectly combines security, style, and functionality. Designed for residential properties, this device offers versatile access methods, superior image quality, and seamless integration with third-party systems.
R25A Specification
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Physical & Power
- Front panel: Aluminum
- Camera: 4M pixels, automatic lighting
- Button: 1 call button
- Light sensor: Support
- Motion sensor: Support
- Wiegand port: Support
- RS485 port: Support
- RF card reader: 13.56MHz & 125kHz, NFC
- Relays out: 2
- Inputs: 2
- Microphone: 1
- Speaker: 1
- Tamper alarm: Support
- Ethernet port: RJ45, 10/100Mbps adaptive
- 802.3af Power-over-Ethernet
- IP Rating: IP65
- Size: 145x85x24.8mm
- Installation: Flush-mounted or Wall-mounted
- Working Humidity: 10~90%
- Working Temperature: -40°C ~ +55°C
- Storage Temperature: -40°C ~ +70°C
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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
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Video
- Sensor: 1/3.2”, CMOS
- Pixels: CIF, VGA, 4CIF, 720p, 1080p, 2K
- Video codec: H.264
- Video resolution: up to 2000x2000
- Max. image transfer rate: 2K – 30fps
- Viewing angle: 150°(H) / 150°(V)
- High intensity IR LEDs for picture lighting during dark hours with internal light sensor
- Compatible to 3rdparty video components, e.g. NVRs
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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
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Networking
- Protocols support: IPv4, HTTP, HTTPS, FTP, DNS, NTP, RTSP, RTP, TCP, UDP, ICMP, DHCP, ARP
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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)
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Application Scenario
- Office door phone with on-site or hosted IP-PBX
- Remote site entry over Internet
- Apartment/flat intercom with door access control
