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A20KTR-50HD EO+IR+LRF Triple Sensors High-Definition Thermal Object Tracking Gimbal Camera

The A20KTR-50HD is a 20x 4K tri-light high-definition thermal imaging AI tracking pod. The thermal imager has parameters of 1280*1024, 50mm focal length, and 12μm. Its ranging range can reach 3000 meters.
A20KTR-50HD EO+IR+LRF Triple Sensors High-Definition Thermal Object Tracking Gimbal Camera A20KTR-50HD EO+IR+LRF Triple Sensors High-Definition Thermal Object Tracking Gimbal Camera A20KTR-50HD EO+IR+LRF Triple Sensors High-Definition Thermal Object Tracking Gimbal Camera A20KTR-50HD EO+IR+LRF Triple Sensors High-Definition Thermal Object Tracking Gimbal Camera A20KTR-50HD EO+IR+LRF Triple Sensors High-Definition Thermal Object Tracking Gimbal Camera

उत्पाद परिचय

Overall parameters
Product weight 1410g
Product dimensions 150.1*135*218.2mm
Input voltage 14.8V~25.2V
Dynamic current mA @ 16V 
Power Average power W, peak power W
Operating environment temperature -20℃ ~ +50℃
Protection rating IP4X
Video output Micro HDMI(1080P 60fps) /  IP (RTSP/UDP 4K/1080P/720P 30fps H264/H265) 
Storage TF card (storage capacity within 256GB, read/write speed class 10 or above, format TF card to FAT32)
Image storage format on TF cards JPG(4K:3840*2160)
Video storage formats on TF cards MP4(4K@30fps)
Control methods PWM  / S.BUS / UART (TTL) / TCP / UDP
Gimbal specifications
Structural design angle range Pitch angle: -125° (up) ~ 115° (down), roll angle: ±70°, yaw angle: ±300° / ±360°*N (network output version)
Software limits the range of angles Pitch angle: -45°~110°, Yaw angle: ±290° / ±360°*N (network output version)
Angle jitter Pitch/roll/yaw angle: ±0.02°
One-click return to the center
Camera specifications
Image sensors 1/2.5-inch CMOS sensor
Image Sensor (Effective Pixels) Approximately 8.51 million pixels
Shot 20x optical zoom
f=4.4mm (wide-angle) to 88.4mm (far)
F2.0 to F3.8
Viewing Angle (Horizontal/Vertical) H: 70.2° (wide-angle) to 4.1° (far)
V: 43.1° (wide end) to 2.3° (far end)
Digital zoom 12x (240x with optical zoom)
Minimum illumination 0.4lx (1/30 sec, 50%, High Sensitivity Mode On)
1.6 LX (1/30 sec, 50%, high sensitivity mode off)
0.06 lx (1/4 second (1/3 sec), 50%, High Sensitivity Mode On)
0.21 lx (1/4 sec (1/3 sec), 50%, High Sensitivity Mode Off)
signal-to-noise ratio 50 dB or higher
Shutter speed From 1/1 second to 1/10,000 second
Exposure control Auto, manual, priority modes (Shutter Priority & Aperture Priority), EV Compensation, Slow AE
Focus Automatic, manual
Minimum object distance 80 mm (wide-angle end) to 800 mm (far end)
Backlight compensation Yes
Automatic ICR Yes
Noise reduction there is
Image stabilizer there is
Defogging there is
Thermal imager parameters
Lens focal length 50mm
Horizontal field of view 17.5°
Vertical field of view 14.0°
Diagonal field of view 22.3°
Detection Distance (person: 1.8x0.5m) 2083m
Recognition distance (person: 1.8x0.5m) 521m
Verification distance (person: 1.8x0.5m) 260m
Detection Distance (Car: 4.2x1.8m) 6389m
Recognition distance (Car: 4.2x1.8m) 1597m
Verification Distance (Car: 4.2x1.8m) 799m
Work standard Uncooled longwave (8μm~14μm)
Detector pixels 1280*1024
Pixel-sized 12μm
Focusing method No heating, no need for focusing
NETD (Thermal Sensitivity/Noise Equivalent Temperature Difference) ≤35mK@F1.0 @25℃
Color swatch White heat, black heat, iron red
Electron multiplication 1x ~ 8x
Track performance parameters
Pixel deviation update rate 30Hz
Pixel output delay <30ms
Minimum target contrast 5%
Minimum signal-to-noise ratio 4
Minimum target size 32*32 pixels (at 4K resolution), with size and resolution positively correlated
Maximum target size No restrictions
Tracking speed Horizontal: Track target width pixels * 2 (pixels/frame) Vertical direction: Track target height pixels * 2 (pixels/frame)
Target memory time 2s
Recognition performance
Type People, vehicles
The quantity that can be detected simultaneously ≥ 10 goals
Contrast ≥ 5%
Minimum target size 40*20 pixels (at 4K resolution), with a positive correlation between target size and resolution
Vehicle detection probability ≥85%
false alarm rate ≤10%
Distance measurement performance parameters
Effective distance 20~3000m
Ranging frequency 1~10Hz
Ranging accuracy ±1m
Wavelength 1535±5 nm
and dispatched a scattered horn ≤0.5 mrad
Measurement Measure the distance between the object at the center of the image and the laser instrument at two points

विनिर्देश

  • उत्पाद परिचय

  • विनिर्देश

Overall parameters
Product weight 1410g
Product dimensions 150.1*135*218.2mm
Input voltage 14.8V~25.2V
Dynamic current mA @ 16V 
Power Average power W, peak power W
Operating environment temperature -20℃ ~ +50℃
Protection rating IP4X
Video output Micro HDMI(1080P 60fps) /  IP (RTSP/UDP 4K/1080P/720P 30fps H264/H265) 
Storage TF card (storage capacity within 256GB, read/write speed class 10 or above, format TF card to FAT32)
Image storage format on TF cards JPG(4K:3840*2160)
Video storage formats on TF cards MP4(4K@30fps)
Control methods PWM  / S.BUS / UART (TTL) / TCP / UDP
Gimbal specifications
Structural design angle range Pitch angle: -125° (up) ~ 115° (down), roll angle: ±70°, yaw angle: ±300° / ±360°*N (network output version)
Software limits the range of angles Pitch angle: -45°~110°, Yaw angle: ±290° / ±360°*N (network output version)
Angle jitter Pitch/roll/yaw angle: ±0.02°
One-click return to the center
Camera specifications
Image sensors 1/2.5-inch CMOS sensor
Image Sensor (Effective Pixels) Approximately 8.51 million pixels
Shot 20x optical zoom
f=4.4mm (wide-angle) to 88.4mm (far)
F2.0 to F3.8
Viewing Angle (Horizontal/Vertical) H: 70.2° (wide-angle) to 4.1° (far)
V: 43.1° (wide end) to 2.3° (far end)
Digital zoom 12x (240x with optical zoom)
Minimum illumination 0.4lx (1/30 sec, 50%, High Sensitivity Mode On)
1.6 LX (1/30 sec, 50%, high sensitivity mode off)
0.06 lx (1/4 second (1/3 sec), 50%, High Sensitivity Mode On)
0.21 lx (1/4 sec (1/3 sec), 50%, High Sensitivity Mode Off)
signal-to-noise ratio 50 dB or higher
Shutter speed From 1/1 second to 1/10,000 second
Exposure control Auto, manual, priority modes (Shutter Priority & Aperture Priority), EV Compensation, Slow AE
Focus Automatic, manual
Minimum object distance 80 mm (wide-angle end) to 800 mm (far end)
Backlight compensation Yes
Automatic ICR Yes
Noise reduction there is
Image stabilizer there is
Defogging there is
Thermal imager parameters
Lens focal length 50mm
Horizontal field of view 17.5°
Vertical field of view 14.0°
Diagonal field of view 22.3°
Detection Distance (person: 1.8x0.5m) 2083m
Recognition distance (person: 1.8x0.5m) 521m
Verification distance (person: 1.8x0.5m) 260m
Detection Distance (Car: 4.2x1.8m) 6389m
Recognition distance (Car: 4.2x1.8m) 1597m
Verification Distance (Car: 4.2x1.8m) 799m
Work standard Uncooled longwave (8μm~14μm)
Detector pixels 1280*1024
Pixel-sized 12μm
Focusing method No heating, no need for focusing
NETD (Thermal Sensitivity/Noise Equivalent Temperature Difference) ≤35mK@F1.0 @25℃
Color swatch White heat, black heat, iron red
Electron multiplication 1x ~ 8x
Track performance parameters
Pixel deviation update rate 30Hz
Pixel output delay <30ms
Minimum target contrast 5%
Minimum signal-to-noise ratio 4
Minimum target size 32*32 pixels (at 4K resolution), with size and resolution positively correlated
Maximum target size No restrictions
Tracking speed Horizontal: Track target width pixels * 2 (pixels/frame) Vertical direction: Track target height pixels * 2 (pixels/frame)
Target memory time 2s
Recognition performance
Type People, vehicles
The quantity that can be detected simultaneously ≥ 10 goals
Contrast ≥ 5%
Minimum target size 40*20 pixels (at 4K resolution), with a positive correlation between target size and resolution
Vehicle detection probability ≥85%
false alarm rate ≤10%
Distance measurement performance parameters
Effective distance 20~3000m
Ranging frequency 1~10Hz
Ranging accuracy ±1m
Wavelength 1535±5 nm
and dispatched a scattered horn ≤0.5 mrad
Measurement Measure the distance between the object at the center of the image and the laser instrument at two points

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