Physical Features |
|
| System | Linux |
| Front panel | Plastic |
| Button | Plastic button |
| Power supply | PoE (802.3af) or DC12V/2A |
| Standby power | 1.5W |
| Rated power | 9W |
| Camera | 2MP, CMOS |
| Door Entry | IC (13.56MHz) and ID (125kHz) card, PIN code |
| IP/IK Rating | IP65 / IK08 |
| Setup | Flush Mounting |
| Surface Mount Dimensions | 295x133x43mm |
| Flush Mount Dimensions | 295x133x63.5mm |
| Working temperature | -40°C – +55°C |
| Storage temperature | -40°C – +70°C |
| Working Humidity | 10%-90% (non-condensing) |
View |
|
| View | 4.3 inch TFT LCD |
| Resolution | 480×272 |
Audio video |
|
| Audio Codec | G.711 |
| Video Codec | H.264 |
| Video resolution | 1280×720 |
| Angle of View | 110°(H) / 67°(V) / 127°(V) |
| Light Compensation | LED white light |
Networking |
|
| Protocol | SIP, UDP, TCP, RTP, RTSP, NTP, DNS, HTTP, DHCP, IPV4, ARP, ICMP |
Connection Points |
|
| Port of Wiegand | Support |
| Ethernet Port | 1 x RJ45, 10/100 Mbps adaptive |
| RS485 Port | 1 |
| Relay Output | 3 |
| Restart button | 1 |
| Entrance | 4 |
DNAKE SIP Video Digital Doorstation 280D-B20
• 4.3” TFT LCD
• 110° wide angle 2 MP HD camera with automatic illumination
• 110° wide angle 2 MP HD camera with automatic illumination
• Powered by PoE or power adapter (DC12V/2A)
• Open the door with mifare card (100,000 users)
• 1 Relay output
• 1 Relay output
• Onvif 2 MP camera with WDR mode
• Support SIP 2.0 protocol, easy integration with other SIP devices
• Easy integration with elevator control system
- Description



