The security that comes with being able to control who comes into your building along with the ability to verbally and visually confirm their identity is immeasurable. Akuvox's Video Doorphone R28A enables you to easily monitor an entrance door or gate and gives you the peace of mind knowing that your facility is more secure.
Features:
- Vandal resistant body, with flush buttons
- Wide-angle camera: 116º (H), 60º (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
| Specifications | |
| At a Glance | Vandal resistant body, with flush buttons; Wide-angle camera: 116° (H), 60° (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 Display: 4.3 Inch, color TFT LCD Camera: 2M pixels, automatic lighting Numeric keypad with extra buttons Light sensor: Support Infrared sensor: Support Wiegand port: Support RS485 port: Support RF card reader: 13.56MHz & 125kHz Relays out: 3 Inputs: 3 Microphone: -40dB Speaker: 8Ω / 2W Power out: 12V/400mA 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 & Wall-mounted Flush-mounted DIM: 280x130x68mm Wall-mounted DIM: 280x130x38mm Working Humidity: 10~90% Working Temperature: -40°C ~ +55°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 – 30fps Viewing angle: 116°(H) / 60°(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 |
