● Double explosion-proof certification, explosion-proof mark: Ex d IIC T6 Gb / Ex tD A21 IP68 T80℃
● Uses a high-performance 3MP 1 / 2.8 " CMOS image sensor with high image definition
● Minimum illumination: color 0.01 Lux @ (F1.2, AGC ON), 0 Lux infrared light on
● Uses a high-efficiency array infrared lamp, with a long service life and an irradiation distance of up to 50 meters
● Supports human shape detection, motion detection and other intelligent detection
● Supports digital wide dynamics, 3D noise reduction, area enhancement, privacy cover, and adaptation to different monitoring environments
● Support H.265 Intelligent coding, coding compression efficiency is higher, to ensure the quality of the picture, the code rate is lower
● Supports ONVIF standard protocol, realizing the docking of mainstream brand NVR, PC client video preview and video recording
● Wide voltage circuit protection design, 9-15V tolerance voltage access, anti-power reverse connection protection design
● Network port 4KV lightning protection, power port 2KV lightning protection, to avoid surge, induction lightning, static electricity and other possible damage
● The window adopts special explosion-proof glass, and the glass surface is treated by nanotechnology, with high optical pass rate, non-sticky water, non-sticky oil, and dust exclusion
● Is made of 304 stainless steel material, suitable for chemical industry, acid and alkali and other strong corrosive environment for use
Use environment
1. It has class IIA, IIB and IIC combustible gases, and the ignition temperature group is zone 1 and zone 2 of T1-T6 group. Places where combustible gases or vapors form explosive mixtures with air,
2. It is also applicable to areas 21 and 22 with ignition temperature group T1-T6 and places containing combustible dust mixture.
Such as: petroleum, chemical industry, mine, military industry, medicine, oil depot, ship, drilling platform, gas station, fireworks production, grain processing and storage, etc.
Technical parameter
Product model | HB-707-B8304 |
Explosion-proof sign | Ex d IIC T6 Gb/Ex tD A21 IP68 T80℃ |
Levels of protection | IP68 |
Sensor type | 1/2.8" CMOS |
Pixel | 3MP |
Camera lens | 4mm (6mm, 8mm optional) |
Illuminance | Color 0.01 Lux @ (F1.2, AGC ON), 0 Lux infrared light on |
Infrared distance | 50 Meters |
Day and night conversion | ICR infrared filter type |
Wide Dynamic | Support for digital-width dynamics |
Noise reduction | Support for 2D and 3D noise reduction |
Shutter | Support for automatic / manual mode |
| Regional enhancement | Support, up to 8 units |
Privacy cover | Support, up to 4 units |
| OSD | Support time OSD, custom OSD, up to 4 |
Double code flow | Support |
Standard | 2304*1296@25、1080P@25 |
Resolution ratio | Main code stream: 2304 * 1296,1920 * 1080; subcode stream: 352 * 288 (CIF), 640 * 360, D1 (default) |
Video processing | H.264、H.265 Video encoding |
Audio processing | Support G.711u、G.The 711a Codec standard |
Noise suppression | Support |
Intelligent detection | Support for humanoid detection, motion detection and other intelligent detection |
Network protocol | Support for network protocols such as IPv4, TCP, UDP, DHCP, RTP, RTSP, DNS, DDNS, NTP, port mapping, and so on |
Interface protocol | Support ONVIF standard protocol, realize the docking of mainstream brand NVR, PC client video preview and video, etc |
Audio interface | Support 1 MIC / Line input, 1 audio output (optional) |
Communication interface | 1 RJ45 10 M / 100 M Adaptive Ethernet port |
| Temperature range | -40℃~+60℃ |
Power supply | DC12V ± 25%, support for back connection, over voltage, over current protection, input short circuit protection (POE optional) |
Lightning protection | Power port 2KV lightning protection, network port 4KV lightning protection, in line with the national international standards |
Product material | 304 Stainless steel material |
Outline specification | 1 M 20*1.5mm " inlet hole |
Way to install | Multiple installation options are optional based on the application environment |
Product weight | ≤2.5kg |
Product size
◆ The content of this article is for reference only, and Hongbo Yatai reserves the right to make changes to any of the products described herein without notice.