| Availability: | |
|---|---|
| Quantity: | |
KTB-650 is a cooled handheld infrared observation thermal imager with infrared, visible light, laser ranging, Beidou positioning, compass orientation, photo/video storage and other functions. It can be applied in command, reconnaissance and other fields, as well as in security fields such as anti-terrorism by armed police, border defense and customs.
1. Binocular OLED Display
2. Visible Light Fog Penetration
3. Eye-Safe Laser Ranging
4. Beidou Target Positioning
![]() | ![]() | ![]() | ![]() |
KTB-650 is a cooled handheld infrared observation thermal imager with infrared, visible light, laser ranging, Beidou positioning, compass orientation, photo/video storage and other functions. It can be applied in command, reconnaissance and other fields, as well as in security fields such as anti-terrorism by armed police, border defense and customs.
1. Binocular OLED Display
2. Visible Light Fog Penetration
3. Eye-Safe Laser Ranging
4. Beidou Target Positioning
![]() | ![]() | ![]() | ![]() |
| Category | Item | Specification |
| Infrared Indicators | a. Resolution | 640 x 512 |
| b. Wavelength | 3 ~ 5 µm | |
| c. Field of View | WFoV: 7°x5.2° ~ NFoV: 2.3°x1.7°, Continuous Zoom | |
| d. Cooling Time | ≤ 6 min | |
| Visible Light Indicators | a. Sensor Type | High-Definition Color CMOS |
| b. Pixel Format | 2 Megapixels | |
| c. Field of View | WFoV: 7°x5.2° ~ NFoV: 1.8°x1.3°, Continuous Zoom | |
| d. Fog Penetration | When visibility ≤4km, fog penetration rate is 1.5 | |
| Operating Distance | a. Infrared Human Recognition | ≥ 4km |
| b. Infrared Vehicle Recognition | ≥ 8km | |
| c. Visible Light Human Recognition | ≥ 6km | |
| d. Visible Light Vehicle Recognition | ≥ 10km | |
| Ranging Range & Accuracy | a. Ranging Range for Vehicles | 70m~9km |
| b. Ranging Accuracy | ±2m | |
| Display | a. Display Specification | High-Definition OLED, 1280 x 1024 |
| Diopter Adjustment | a. Adjustment Range | -4°~ +4° |
| Beidou Positioning | a. Positioning Accuracy | Horizontal: 0.53M (CEP), Altitude: 0.42m (PE) |
| Target Positioning | a. Function & Accuracy | Supports target positioning. When observation distance is 3km, target positioning accuracy is 3.0m (CEP) |
| Magnetic Azimuth Measurement | a. Function & Accuracy | Supports magnetic azimuth measurement. Accuracy: 0.275° |
| Image & Video Storage | a. Storage Capacity | Not less than 1000 JPEG images or 4 hours of video |
| Power Supply | a. Battery Life | Continuous working time ≥6 hours |
| b. External Power Mode | Yes | |
| Dimension & Weight | a. Dimension | ≤ 290*200*90mm |
| b. Weight | ≤ 3.3kg (including battery and eyecup) | |
| Protection Class | a. Protection Rating | IP68 |
| Environmental Adaptability | a. Operating Temperature | -40℃ ~ +55℃ |
| b. Storage Temperature | -55℃ ~ +70℃ |
| Category | Item | Specification |
| Infrared Indicators | a. Resolution | 640 x 512 |
| b. Wavelength | 3 ~ 5 µm | |
| c. Field of View | WFoV: 7°x5.2° ~ NFoV: 2.3°x1.7°, Continuous Zoom | |
| d. Cooling Time | ≤ 6 min | |
| Visible Light Indicators | a. Sensor Type | High-Definition Color CMOS |
| b. Pixel Format | 2 Megapixels | |
| c. Field of View | WFoV: 7°x5.2° ~ NFoV: 1.8°x1.3°, Continuous Zoom | |
| d. Fog Penetration | When visibility ≤4km, fog penetration rate is 1.5 | |
| Operating Distance | a. Infrared Human Recognition | ≥ 4km |
| b. Infrared Vehicle Recognition | ≥ 8km | |
| c. Visible Light Human Recognition | ≥ 6km | |
| d. Visible Light Vehicle Recognition | ≥ 10km | |
| Ranging Range & Accuracy | a. Ranging Range for Vehicles | 70m~9km |
| b. Ranging Accuracy | ±2m | |
| Display | a. Display Specification | High-Definition OLED, 1280 x 1024 |
| Diopter Adjustment | a. Adjustment Range | -4°~ +4° |
| Beidou Positioning | a. Positioning Accuracy | Horizontal: 0.53M (CEP), Altitude: 0.42m (PE) |
| Target Positioning | a. Function & Accuracy | Supports target positioning. When observation distance is 3km, target positioning accuracy is 3.0m (CEP) |
| Magnetic Azimuth Measurement | a. Function & Accuracy | Supports magnetic azimuth measurement. Accuracy: 0.275° |
| Image & Video Storage | a. Storage Capacity | Not less than 1000 JPEG images or 4 hours of video |
| Power Supply | a. Battery Life | Continuous working time ≥6 hours |
| b. External Power Mode | Yes | |
| Dimension & Weight | a. Dimension | ≤ 290*200*90mm |
| b. Weight | ≤ 3.3kg (including battery and eyecup) | |
| Protection Class | a. Protection Rating | IP68 |
| Environmental Adaptability | a. Operating Temperature | -40℃ ~ +55℃ |
| b. Storage Temperature | -55℃ ~ +70℃ |