A20KTR Thermal Camera

Dual-sensor / triple-sensor gimbal camera: combines a 4K EO (visible-light) camera with a thermal infrared sensor (plus optional laser rangefinder) for versatile imaging.
20× optical zoom on EO camera, capable of capturing sharp 4K video — ideal for long-distance surveillance and reconnaissance.
Thermal imaging sensor (640×512 resolution, 35 mm lens) for heat-signature detection, night vision or low-visibility environments.
3-axis stabilized gimbal ensures smooth, shake-free footage — suitable for drone, UAV or ground-vehicle mounting.
Real-time video output + onboard storage support (SD card up to 256 GB) — supports streaming & recording simultaneously.

Description

A20KTR Thermal Camera

Category	Specification
EO Camera (Visible/Day)	Sensor: SONY 1/2.5″ “Exmor R” CMOS
	Total pixels: 8.51 MP
	Resolution / Output: 4K video (3840×2160) / HD output
	Optical Zoom: 20× (f = 4.4 mm wide – 88.4 mm tele)
	Digital Zoom: up to 12× (≈ 240× with optical zoom)
	Minimum Working Distance: 80 mm (wide) / 800 mm (tele)
	Angle of View: 70.2° (wide) → 4.1° (tele) horizontal
	Focus: Auto / Manual
	Low-light Minimum Illumination: as low as 0.06 lux (with high-sensitivity mode)
	Shutter Speed: 1/1 to 1/10,000 s
Thermal Sensor (IR)	Resolution: 640 × 512 pixels
	Lens: 35 mm, coating film: DLC, athermal prime lens
	Pixel Pitch: 12 µm
	Detector Type / Working Mode: Uncooled VOx long-wave thermal imager (8 µm–14 µm)
	Field of View (FOV): Horizontal 12.5°, Vertical 10°, Diagonal 16°
	Zoom (digital): 1× ~ 8×
	Color Palettes: White hot, Black hot, Pseudo-color
	Detection / Recognition Range (example): Human (1.8×0.5m) — detect up to ~1458 m; Car (4.2×1.8m) — detect up to ~4472 m
	(Optional) Radiometric / Thermometry: Temperature range optional: -20 °C ~ +150 °C (or 0 ~ +550 °C), accuracy ±3 °C or ±3% (whichever is larger) @ ~23 °C ±3 °C, for distance ~5 m.
Gimbal / Mechanical	3-axis stabilization (Pitch / Roll / Yaw)
	Controllable Range: Pitch/Tilt: –45° ~ +110°, Yaw/Pan: ±290° (IP output version)
Storage & Output	Video Output: micro HDMI (1080p 30fps/60fps) / IP (RTSP/UDP 4K/1080p/720p, 30 fps, H.264/H.265)
	Storage: SD card, up to 256 GB (Class 10, FAT32) for image/video recording.
Power & Environment	Input Voltage: 4S–6S (14.8 V – 25.2 V) typical; Power Consumption: ~15.2 W (avg), up to 24 W (peak)
	Operating Temperature: –20 °C to +50 °C
Tracking & Smart Functions	AI-based object detection & tracking: supports human & vehicle detection, multi-target tracking, auto-zoom/lock features.