Hikvision
| Door station/System parameters | |
| Operation system | Embedded Linux operation system |
| Flash | 32 MB |
| RAM | 256MB |
| Door station/Video parameters | |
| Camera | 2MP HD camera |
| Night vision | Low illumination IR supplement mode:3 m |
| Backlight compensation | Support |
| Digital noise reduction | Support |
| WDR | True WDR |
| Field of view | Horizontal: 131° Vertical: 78° |
| Video Compression Standard | H.264 |
| Stream | Main stream: 1080p@30fps, 720p@25fps Sub stream: D1@25fps |
| Motion detection | Support |
| Flash-avoid frequency | 50 Hz, 60 Hz |
| Door station/Audio parameters | |
| Audio input | Built-in omnidirectional microphone |
| Audio output | Built-in loudspeaker |
| Audio quality | Noise suppression and echo cancellation |
| Audio compression standard | G.711 U |
| Audio compression Rate | 64 Kbps |
| Audio intercom | Two-way audio communication |
| Door station/Network parameters | |
| Network protocol | TCP/IP, RSTP |
| Wired network | 10/100 Mbps Ethernet |
| Door station/Device interfaces | |
| RS-485 | 1 |
| Alarm input | 4 |
| Debugging port | 1 |
| Grounding | 1 |
| TAMPER switch | 1 |
| Door station/General | |
| Power consumption | : 10 W |
| Working temperature | -40° C to 53° C (-40° F to 127.4° F) |
| Working humidity | 10% to 95% |
| Dimension | 138 mm x 65 mm x 27 mm |
| Installation | Surface mounting |
| Protection level | IP65 |
| Indicator | 2 |
| Power supply | IEEE802.3af, standard PoE 12 VDC |
| Indoor station/System parameters | |
| Operation system | Embedded Linux operation system |
| Memory | 128 MB |
| Flash | 32 MB |
| Indoor station/Display parameters | |
| Display screen | 7-inch colourful TFT screen |
| Display resolution | 1024 x 600 |
| Operation method | Capacitive touch screen |
| Indoor station/Audio parameters | |
| Audio input | Built-in omnidirectional microphone |
| Audio output | Built-in loudspeaker |
| Audio quality | Noise suppression and echo cancellation |
| Audio compression standard | G.711 U |
| Audio compression Rate | 64 Kbps |
| Indoor station/Network parameters | |
| Wired network | 10/100 Mbps self-adaptive |
| Wireless network | Wi-Fi 802.11 b/g/n |
| Protocol | TCP/IP, SIP, RTSP |
| RS-485 | 1 RJ-45 10/100 Mbps self-adaptive |
| Indoor station/Device interfaces | |
| RS-485 | 1 |
| Alarm input | 8-ch alarm inputs |
| Relay output | 2 |
| TF card | Max to 32 G, SD 2.0 or lower version |
| Indoor station/General | |
| Power consumption | = 6 W |
| Working temperature | -10 °C to 55 °C (14 °F to 131 °F) |
| Working humidity | 10% to 90% |
| Dimension (L x W x H) | 200 mm x 140 mm x 15.1 mm (7.9" x 5.5" x 0.6") |
