Description
| Product model | EVT-EX8561-EXP |
| Explosion-proof sign | Ex db IIC T6 Gb / Ex tb IIIC T80℃ Db |
| Levels of protection | IP68 |
| Imaging sensor | 1 / 2.8 inch CMOS |
| Effective pixel | 8MP |
| Focal distance / double | Focus length range: 4.5~148.5mm, 33 x optical doubling |
| Zoom mode | Electric zoom, automatic focus |
| Iris diaphragm | F1.5（W）~F4.0（T） |
| Shutter | Automatic / manual, shutter range: 1~1 / 100,000s |
| Minimal illumination | 0.001lux (F1.5,50IRE, color); 0.0005lux (F1.5,50IRE, black and white); 0Lux (fill on) |
| Day and night switching | Automatic infrared filter switching |
| Noise-signal ratio | >52dB |
| Wide dynamic range | 120dB |
| 3D noise reduction | support |
| White balance | Automatic / Manual / Tracking / Outdoor / indoor / outdoor automatic / sodium lamp Automatic / sodium lamp |
| Electronic anti-shake | support |
| Fog-through function | Adaptive through fog |
| Backlight compensation | support |
| Strong light inhibition | support |
| Coding protocol | H.265、H.264、MJPEG |
| Coding system | 8MP (2304 * 1296) maximum of 60 frames / s |
| Main code flow | 2304*1296，1920*1080，1280*720，720*576（D1），640*360 |
| Auxiliary code flow | 1280*720，720*576（D1），640*360 |
| The third stream | 720*576（D1），640*360，704*288（2CIF），352*288（CIF） |
| Video code rate | 128Kbps~16Mbps |
| OSD | Time, change times, preset position, serial port OSD, azimuth information, number statistics, network port OSD, picture OSD, environment volume, latitude and longitude coordinates |
| Privacy cover | Black style: display up to 8 single scenes |
| Screenshot | Support timing grasp map, periodic grasp map, cruise preset bit grasp map |
| Audio encoding format | G.711u、G.711A、AAC-LC |
| Audio sampling rate | G.711u、G.711A：8KHz；AAC-LC：8KHz、16KHz、48KHz |
| Front end storage | Support for Micro SD storage, up to 256GB |
| Perimeter arming | Cross-boundary detection, regional invasion, entry area and leaving area;
Support motor vehicles, non-motorized vehicles, pedestrians target classification detection capture and arming |
| Face detection | Up to 40 individual face targets can be detected simultaneously;
Support effect first, speed first, cycle preferred three face capture preferred mode, support face Angle filtering |
| Common event | Motion detection, occlusion detection, sound detection, alarm input, alarm output |
| Networking protocol | L2TP、IPv4、IGMP、ICMP、ARP、TCP、UDP、DHCP、RTP、RTSP、DNS、DDNS、
NTP、FTP、UPnP、HTTP、SNMP、SIP |
| Browser | Support IE7 and above versions (including IE7) Google, Firefox, Apple and other non-IE visitors |
| Safe mode | Authorized user name and password, and MAC address binding; HTTPS encryption; IEEE 802.1x network access control (whitelist) |
| User management | Multi-level user rights management |
| Rotation range | Horizontal: 360° continuous rotation; vertical: ± 90° |
| Rotation speed | Horizontal: 0.1° -40° / s, vertical: 0.1° -40° / s |
| Preset point | 255 |
| Preposition accuracy | ±0.1° |
| Automatic cruise | Four bars, each with 16 preset points that can be added |
| Watch function | support |
| Double the speed limit | support |
| Power memory | support |
| Audio interface | 1 In and 1 out |
| Alarm interface | 1 In and 1 out |
| Network interface | Built-in RJ45 network port, support 10M / 100M network data |
| Temperature range | -40℃~+60℃ |
| Power supply mode | AC85V ~ 260V / DC24V 3A (optional) |
| Product material | 304 Stainless steel material (chemical, acid and other strong corrosive environment) |
| Inlet hole specification | 1 G3 / 4 ” inlet hole |
| Way to install | Multiple installation options are optional based on the application environment |
| Product weight | ≤29kg |
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