Wuhan JOHO Technology Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 50Sets/Year |
| Delivery Time | 2-3months after received payment |
| Packaging Details | Customized Aluminum Alloy Case |
| Detector | Cooled HgCdTe FPA |
| Pixel | 320x256 (optional: 640×512) |
| Spectral Range | 3.7μm~4.8μm |
| Cooling Type | Stirling Cycle Cooling |
| Focal Length | 300mm/75mm |
| Command and Control Interface | RS232 / RS422 |
| Pan Range | 360°×n continuous |
| Power Supply | 24VDC~36VDC |
| Applications | Search and rescue |
| Features | Waterproof,compact design |
| Operating Temperature | -40ºC~+60ºC |
| Electronic Zoom | ×2 |
| Brand Name | JOHO |
| Model Number | JH320-300/75 |
| Certification | ISO9001:2000 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 50Sets/Year |
| Delivery Time | 2-3months after received payment | Packaging Details | Customized Aluminum Alloy Case |
| Detector | Cooled HgCdTe FPA | Pixel | 320x256 (optional: 640×512) |
| Spectral Range | 3.7μm~4.8μm | Cooling Type | Stirling Cycle Cooling |
| Focal Length | 300mm/75mm | Command and Control Interface | RS232 / RS422 |
| Pan Range | 360°×n continuous | Power Supply | 24VDC~36VDC |
| Applications | Search and rescue | Features | Waterproof,compact design |
| Operating Temperature | -40ºC~+60ºC | Electronic Zoom | ×2 |
| Brand Name | JOHO | Model Number | JH320-300/75 |
| Certification | ISO9001:2000 | Place of Origin | CHINA |
| High Light | 20Km Thermal Security Camera ，Rugged Design Cooled Thermal Security Camera ，2 FOV Cooled Thermal Security Camera | ||
Dual-FOV cooled thermal security camera series includes a series of matured and high reliability product with military standard. Built on high sensitivity 3rd generation 320x256 cooled FPA detector with 300mm / 75mm dual-FOV lens, it achieves the mission of fast situational awareness and target recognition with wonderful wide and narrow field of view in one camera. Besides,It adopts the advanced image processing algorithms which greatly enhances the image quality and camera performance under special environment.
Features
Intelligent image enhancement optimizes the image quality
Standard mechanical interface for easy integration
Waterproof, compact and rugged design
◆ Border/Coastal security surveillance and monitoring
◆ Search and rescue
◆ Airport, bus station, sea port, dock monitoring
◆ Forest fire prevention
Technical Specification
| System Parameters | |||
| Pan range | 360°×n continuous | ||
| Tilt range | ±80° | ||
| Pan speed | 0.1~30°/s Max. | ||
| Tilt speed | 0.1~25°/s Max. | ||
| Communication and control | RS422 / Ethernet | ||
| Shield | Yes, heating, air-cooled, sunshade, wiper | ||
| Thermal Camera | |||
| Detection range (visibility: 23km, 15m×10m target) | 10km | 20km | |
| Sensor | Uncooled FPA VOx | Cooled FPA HgCdTe | |
| Pixel | 320×240, 17μm×17μm | 320×256, 30μm×30μm | |
| Spectral band | 8μm~12μm | 3μm~5μm | |
| NETD | ≤55mK | ≤35mK | |
| Frame frequency | 25Hz | 50Hz | |
| Focus length | 150mm/75mm | 300mm/75mm | |
| FOV | 2°×1.5°/ 4°×3° | 1.8°×1.5°/ 7.3°×5.8°/ | |
| Focusing | Motorized | ||
| Electronic zoom | ×2 | ||
| Image Processing | DDE (Digital Detail Enhancement), ACG (Automatic Gain Control) | ||
| Daylight Camera | |||
| Recognition range (visibility: 23km, 15m×10m target) | 10km | 20km | |
| Sensor | 1/3" color CMOS | 1/3" color CMOS | |
| Pixel | 1024×768 | 1024×768 | |
| Color | Black/white | Black/white | |
| FOV | 0.9°×0.7°~37°×27.5° | 18°×13.5°~1°×0.75° | |
| Continuous zoom | yes | ||
| Focusing | Motorized, auto focus | ||
| Automatic light control | Yes | ||
| Communication Interface | RS422 | ||
| Video output | 1-way PAL | ||
| Image Presentation | |||
| Video output | PAL both thermal and visible channel | ||
| Environment parameters | |||
| Operating temperature | -40ºC~+60ºC | ||
| Storage temperature | -50ºC~+70ºC | ||
| IP Protection | IP66, resist to corrosion, tarnishing, salt fog | ||
| Power Parameters | |||
| Power supply | 24VDC~36VDC | ||
| Physical Parameter | |||
| Weight | ≤40kg | ≤50kg | |
| Dimension | Undetermined | ||
| Color | White | ||
| Application Environment | Outdoor | ||
Company Profile
Wuhan JOHO Technology Co., Ltd founded in 2009, is a high-technology company based on infrared thermal imaging technology. Joho has built a complete infrared industrial chain from the bottom up: from core component to comprehensive electro optical infrared surveillance and tracking system.We have two R & D base in Hubei Zhongxiang and Wuhan City, well-known institutions of higher learning and research institutions at home and abroad.
Customer Distribution
Service Process
Products
Our products includes thermal security cameras, electro-optics/infrared search and track system (EO/IR search and track system) and EO surveillance system, surveillance radar, laser range finder, fiber optical gyro, special power sources (thermal battery and silver-zinc battery Ag-zn battery) and OEM solutions,Personalized products and services to provide customers with a significant advantage. Due to the high quality of our products and reliable performance, Joho products are widely used in different applications, security and surveillance, law enforcement, maritime patrol, fishery administration, surveying and mapping and so on.
Advantages
Certificate & Honor
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2012
Total Annual:
10,000,000-20,000,000
Employee Number:
40~99
Ecer Certification：
Verified Supplier
Wuhan JOHO Technology Co., Ltd founded in 2009, is a high-technology company based on infrared thermal imaging technology. Joho has built a complete infrared industrial chain from the bottom up: from core component to comprehensive electro optical infrared surveillance and tracking system. O... Wuhan JOHO Technology Co., Ltd founded in 2009, is a high-technology company based on infrared thermal imaging technology. Joho has built a complete infrared industrial chain from the bottom up: from core component to comprehensive electro optical infrared surveillance and tracking system. O...
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