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[China]
Trade Verify
Address: 3/F,1st Phase of Hubei Agricultural Technology Research and Promotion Center, No.53 Nanhu Avenue, Hongshan District, Wuhan, China, 430074
Contact name:Tracey
Wuhan JOHO Technology Co., Ltd |
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Verified Suppliers
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High Precision Dual-sensor EO/IR surveillance system For Public Security
The Multi-sensor Marine Long Range Camera System is a highly integrated EO/IR surveillance system applied for public security, law enforcement, search and rescue etc. With a combination of HD 1080p daylight camera, 640×512 Uncooled thermal camera, it satisfies day& night long range target searching and tracking, recognition and reconnaissance with real time output of video &image.Besides, highly sealed and water-proof optical-mechanical-electrical design support it can have strong endurance and long life.
Functions
1) Two-axis image stabilization with high precision gyro and servo.
2) Clear target surveillance and tracking at day and darkness.
3) Light weight, compact structure; strong adaptability & low consumption.
4) High precision correction ensures consistent bore sight of CCD&IR.
5) Able to be controlled via joystick and PC.
6) Data feedback such as working mode, azimuth, elevation & FOV info.
Technical Specification
| IR Imager | LOT6: Type 3 Multi-sensor marine long range camera |
| Detector | 640×512 Uncooled FPA |
| Pixel Size | 17μm |
| Spectral band | 8μm ~ 14μm |
| Frame Frequency | 25Hz |
| Focal length | 25mm~90mm |
| FOV | 24°×19°~6.9°×5.2° |
| Frame frequency | 25Hz |
| E-zoom | 2× |
| NETD | ≤50mK |
| Video interface | PAL |
| Detection | Human (1.8x0.5m²) ≥ 1 NM Nato target (2.3x2.3m²) ≥ 2 NM Vessel (10m²) ≥ 2.5 NM |
| Day Light Camera | |
| Sensor | 1/2.8’’ CMOS |
| Resolution | HD 1080p |
| HFOV | 63.7°~2.3° |
| Focal length | 4.3mm~129mm,30×optical zoom, 12× digital zoom |
| Focus | Auto/ semi-auto/ Manual |
| Frame frequency | 30Hz |
| Video interface | HD-SDI |
| System Parameter | |
| Gyro stabilization platform | 2-axis 2-frame |
| Rotation range | Azimuth: 360°×N (continuous) Elevation: - 90°~ + 90°(vertical down is 0°, nose direction is positive ) |
| Azimuth Max. angle speed | ≥70°/s |
| Elevation Max. angle speed | ≥70°/s |
| Stabilization accuracy | ≤0.5mrad(1σ) |
| Angular report accuracy random error | ≤0.1° |
| Tracking Performance (optional) | |
| Tracking window | Automatic moving to any position and aiming target |
| Camera maximum resolution | 1920 ×1080, 60fps |
| Min target recognition accuracy | 3×3 pixel |
| Min. Target contrast | 4 |
| Tracking speed | ≥34 pixels between frames |
| Starting time | ≤10s |
| Output video by tracking circuit board | SDI video and IP network video |
| Electrical Parameter | |
| Video interface | HD-SDI /synchronous RS422/ network port (customizable) |
| Communication | RS232 /422 |
| Radar linkage interface | Available |
| Power supply | DC24V~36V |
| Environmental parameter | |
| Working temperature | ﹣20℃~﹢50℃ |
| Storage temperature | ﹣30℃~﹢60℃ |
| Working humidity | Up to 95% RH |
| Wind resistance | More than 100Knot |
| Environmental test | Complying with GJB510 standard |
| Physical Parameter | |
| Protection level | IP67 |
| Weight | <20 kg |
| Color | Navy grey |
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
