Description
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.
Specifications
| 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 |
| Audio | |
| SIP | 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 | 1/3.2”, CMOS |
| Pixels | CIF, VGA, 4CIF, 720p, 1080p, 2K |
| Video codec | H.264 |
| Video resolution | up to 2000×2000 |
| 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 | |
| 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 | |
| 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 | |