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China QP-125D Gimbal: 30x Zoom Camera & Infrared Module - Suppliers & Factory for Ground Target Monitoring

Introducing the QP-125D, a cutting-edge three-axis gyro-stabilized dual-sensor gimbal designed for precision and reliability. This advanced equipment features an integrated industrial design with a 30x continuous optical zoom visible light camera and a fixed-focus long-wave non-cooled infrared imaging module. Perfect for various monitoring applications, the QP-125D is equipped with state-of-the-art anti-delay technology, AI target recognition, and multi-target tracking capabilities, As a preferred choice among China suppliers and manufacturers, this gimbal excels in imaging, detection, tracking, and identification of ground targets. It meets the critical needs of line inspections, accident investigations, emergency rescue operations, law enforcement evidence collection, and counter-terrorism efforts. Partner with our factory to enhance your operational efficiency and ensure exacting standards in all your monitoring tasks

Characteristics and Indicators

Product Functions

Equipped with visible light and long wave infrared dual sensor imaging function;
Equipped with high-precision three axis stability function, it comprehensively isolates the carrier's azimuth, roll and pitch angle movements;
Equipped with multiple working modes such as speed following, angle following, image tracking, geographic tracking, scanning, and resetting;
Equipped with character overlay and picture in picture functionality;
Equipped with taking and recording both visible and infrared dual sensor simultaneously;
Equipped with electronic image stabilization function, achieving sub-pixel level stability;
Equipped with anti occlusion tracking function, target recognition assists in stable tracking;
Equipped with specific target recognition function, it can automatically identify four types of targets: people, vehicles, ships, and airplanes;
Equipped with multi-target tracking function, supports keyboard and voice identification target locking;
Equipped with anti link delay function, precise targeting of moving targets;
Equipped with multiple sensors and has the function of real-time monitoring of product status;
Equipped with remote upgrading of web pages.
It has the capability to expand the independent intelligent control module and the intelligent comprehensive control system, enabling the detection of over 600 types of common targets such as "floating objects" and "fireworks" (without data dependence, local deployment), as well as the matching of common target templates. It can also realize autonomous task processes such as "traffic inspection" and "forest inspection" through text/voice interaction, achieving the ability of autonomous operations;
Support quick disassembly installation.

Product Specifications

1. TV

Band: 0.4μm～0.9μm;
Resolution Ratio: 1920×1080;
Focal Length: 4.3mm～129mm , 30x optical continuous zoom;
FOV: 63.7°～2.3°.

Target	Human (0.5m×1.8m)	Vehicle (3m×6m)
Detection Range (Km)	6	15
Recognition Distance (Km)	1.5	9

2. IR

Band: 8μm～14μm;
Resolution Ratio: 640×512;
Pixel Size: 12µm;
NETD: ≤40mK;
Focal Length: 35mm/F1.0;
FOV: 12.4°×9.9°.

Target	Human (0.5m×1.8m)	Vehicle (3m×6m)
Detection Range (Km)	1	4.6
Recognition Distance (Km)	0.35	1.5

3. Servo Control

Heading Range: N×360°;
Pitch Range: -120°~+40°;
Roll Range: ±45°;
Visual stability accuracy: ≤100urad (2°/1Hz, 1°/2Hz frequency fluctuation);
Angular velocity: ≥60°/s;
Angular acceleration: ≥150°/s².

4. Single-target Tracking

Target Type: General Target;
Tracking Rate: ≥32 pixels per frame;
Update Frame Rate: ≥50FPS.

5. Multi-target Recognition

Target Type: Human, Vehicle, Ship, Aircraft;
Recall Rate: ≥90%;
Precision Rate: ≥80%;
Target Size: Min 32x32 pixels @1080p;
Tracking Target Quantity: ≥20;
Tracking Jump Rate: ≤15%;
Update Frame Rate: ≥20FPS.

6. Video and Storage

Photo Format: JPEG;
Video Format: MP4;
Coding Format: H.264, H.265;
Video Protocol: RTSP, UDP etc;
Storage Capacity: 128GB.

7. Power Supply Characteristics

Voltage: 11 ~ 28VDC;
Average Power Consumption: 20w;
Peak Power Consumption: 50w.

8. Electrical Interface

Communication Interface: Serial Port (RS422/RS232/TTL options are available), 100Mbps Network;
Video Interface: 100Mbps Network.

9. Environmental Adaptability

Operating Temperature: -20℃ ~ +60℃;
Storage Temperature: -40℃ ~ +70℃.

10. Dimensions and Weight

Weight: ≤1.1kg;
Dimensions: ≤Φ125mm×182mm;
The dimensions of the product are shown in the following picture:

Frequently Asked Questions

Q1: What imaging sensors are integrated into this system?

This system features a dual-sensor imaging configuration, combining a high-performance visible light (TV) camera with a 1920x1080 resolution and a long-wave infrared (IR) thermal sensor with a 640x512 resolution.

Q2: What is the detection range for humans and vehicles?

The visible light sensor detects humans up to 6 km and vehicles up to 15 km. The infrared sensor provides a detection range of up to 1 km for humans and 4.6 km for vehicles.

Q3: How stable is the camera during movement?

Equipped with a high-precision three-axis stabilization system (azimuth, roll, and pitch), it achieves a visual stability accuracy of ≤100urad, ensuring smooth imaging even under carrier movement.

Q4: Does it support automatic target tracking and recognition?

Yes, it features specific target recognition for humans, vehicles, ships, and aircraft. It also supports multi-target tracking, single-target tracking, and anti-occlusion tracking to maintain focus on moving targets.

Q5: What are the power requirements and environmental tolerances?

The device operates on a voltage range of 11 to 28VDC, with an average power consumption of 20W (peak 50W). It operates reliably in temperatures ranging from -20℃ to +60℃.