A40TR Pro Gimbal Camera for Drone



A40TR Pro Overview

A40TR Pro is a 3-axis high-precision gimbal that integrates an AI-based sensor with a 40x optical zoom EO SONY camera, a 19mm 640×512 IR thermal sensor, and a 3km laser rangefinder. It is the most powerful and multi-function payload camera at present.

A40TR Pro is widely used for surveillance, first responders, inspections, disaster prevention, emergency monitoring inspections, search and rescue, etc. At its core, the gimbal features a 1/2.8 Type STARVIS CMOS image sensor, renowned for its high sensitivity and low-light performance, coupled with a 40x optical zoom lens ranging from 4.25mm to 170mm.

This powerful combination allows for detailed and crisp imagery with a total pixel count of 5.13 megapixels. A40TR Pro Thermal sensor has a focus length of 19mm and boasts a 12-micrometer pixel size and, ensuring precise thermal imaging capabilities.

Gimbal Camera AI object Detection and Tracking Video


Operational Applications of A40TR Pro

Equipped with advanced AI functions, the gimbal offers human and vehicle identification and tracking, making it ideal for security, surveillance, and search-and-rescue operations. The integrated laser rangefinder provides accurate distance measurements up to 3000 meters, further enhancing its operational utility.

Robust Performance

Designed for robust performance, the A40TR Pro supports multiple control methods including PWM, TTL, S.BUS, TCP, and UDP, and outputs via IP, ensuring seamless integration with various systems. It operates within a voltage range of 4s to 6s, accommodating different power configurations. For local storage, it supports SD cards up to 128GB, providing ample space for high-quality video and data recording.


Weighing 1136 grams and measuring 134.2mm by 125mm by 210.4mm, the A40TR Pro is engineered for stability and durability, making it suitable for deployment on various UAV platforms and other equipment.

Operational Capabilities

Upgrade your operational capabilities with the A40TR Pro gimbal system, delivering high-definition visual and thermal imaging, reliable AI tracking, and precise laser rangefinding for a wide range of demanding applications.


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Additional information

Weight 3 kg
Dimensions 40 × 30 × 30 cm


Hardware Parameters
Working voltage 16V
Input voltage 4S ~ 6S
Output voltage 5V (connect with PWM)
Dynamic current 1200~2500mA @ 16V
Working environment temp. -20°C ~ +60°C
Video Output micro HDMI (1080P 30/60fps) / IP Rtsp (720P/1080P 30fps)
Local-storage SD card (Up to 128G,class 10, FAT32 or ex FAT format)
Photo storage format JPG (1920×1080)
Video storage format MP4 (1080P 30fps)
Network reader HTTP reading
Control method PWM  / S.BUS / TTL / TCP(IP output version) / UDP(IP output version)



Gimbal Parameters
Mechanical Range Pitch/Tilt: -60°~130°,    Roll: ±40°,
Yaw/Pan: ±300° / ±360°*N (IP output version)
Controllable Range Pitch/Tilt: -45°~90°,
Yaw/Pan: ±290° / ±360°*N (IP output version)
Vibration angle Pitch/Roll/Yaw:±0.02°
One-key to center



Camera Parameters
Imager Sensor 1/2.8″ Sony CMOS
Effective pixel 5.13 MP
Lens Optical zoom: 40x
f = 4.25 mm (Wide), 170 mm (Tele) F1.6 to F4.95
Digital zoom 32x
Angle of view ( H ) 66.35°(Wide)  ~ 1.9°(Tele)
Min. object distance 0.1 / 1.5 / 3.0 / 5.0 / 10.0 m
Focus Auto / One-click auto focus / Manual
White balance Auto / Indoor / Outdoor / One-key / Manual
Shutter speed 1/1 to 1/30,000 S
Exposure control Auto / Manual / Priority mode ( Shutter priority / Aperture priority )
Sync system Internal
Back light compensation Yes
Auto ICR Yes
Progressive scan Yes
Image stabilizer Yes
Defog mode Yes



IR Thermal Imager Parameters
Focus Length 19mm
Coating Film DLC
Horizontal FOV 22.9°
Vertical FOV 18.4°
Diagonal FOV 29.0°
Detective Distance (Man: 1.8×0.5m) 792 meters
Recognize Distance (Man: 1.8×0.5m) 198 meters
Verified Distance (Man: 1.8×0.5m) 99 meters
Detective Distance (Car: 4.2×1.8m) 2428 meters
Recognize Distance (Car: 4.2×1.8m) 607 meters
Verified Distance (Car: 4.2×1.8m) 303 meters
Working mode Uncooled long wave (8μm~14μm) thermal imager
Detector pixel 640×512
Pixel size 12μm
Focusing method Athermal prime lens
NETD ≤50mK @F.0 @25℃
Color palette White hot, black hot, pseudo color
Digital zoom 1x ~ 8x
Sync correct time Yes



EO / IR Camera Object Tracking Parameters
Update rate of deviation pixel 30Hz
Output delay of deviation pixel <30ms
Minimum object contrast 5%
Minimum object size 16×16 pixel
Maximum object size 256×256 pixel
Tracking speed 48 pixel/frame
Object memory time 100 frames
AI Tracking Linkage Yes



Laser Rangefinder Parameters
Effective range For Vehicle≥3000m  For human≥2000m
Minimum range of measurement 15m
Range accuracy ±1m
Range frequency 1~10Hz
Wave length 1535±5nm
Divergence angle ~0.6mrad
Coordinate resolve Logitude and latitude of target
Measurement Measure distance from center of object to laser rangefinder sensor


Camera AI Recognition Performance Parameters
Target type Vehicle, Human
Simultaneous detection quantity ≥10 targets
Contrast ratio ≥5%
Minimum size of target 5 X 5 pixel
Vehicle detection ratio ≥85%
False alarm ratio ≤10%



Packing Information
N.W. 1136g (Quickport Version)
Porduct’s dimensions 134.2x125x210.4mm (Quickport Version)


Product contents

Gimbal camera A40TR pro, screws, copper cylinders, damping balls, damping boards
Hight quality plastic box with foam cushion


Please contact us for more information.


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