The T403 is a lightweight EO/IR gimbal payload featuring thermal imaging, dual visible cameras, AI target recognition, automatic tracking, and a 3km laser rangefinder. Designed for UAV surveillance and security missions, it delivers stable day-and-night observation, target positioning, and real-time tracking in a compact 580g platform.
Description
The T403 is a compact multi-sensor electro-optical gimbal payload designed for UAV-based surveillance, reconnaissance, target tracking, and distance measurement. It integrates an uncooled infrared thermal camera, wide-field visible camera, narrow-field visible camera, laser rangefinder, and intelligent target recognition module in a lightweight stabilized platform.
With day-and-night imaging, gyroscope stabilization, automatic target recognition, and precise laser ranging, the SW-EOIR403 provides reliable situational awareness for UAV, security, border patrol, emergency response, and industrial inspection applications.
Key Features
Compact Multi-Sensor Design
Integrates thermal imaging, dual visible cameras, laser ranging, and AI target recognition in a compact gimbal body.
Day & Night Observation
The infrared thermal camera enables target detection and tracking in low-light, night-time, smoke, haze, and complex environmental conditions.
Dual Visible Camera Configuration
The wide-field visible camera supports broad-area observation, while the narrow-field visible camera provides enhanced target detail and identification.
3km Laser Rangefinder
Built-in laser rangefinder supports target distance measurement from 15m to 3000m with ±2m accuracy.
AI Target Recognition & Tracking
Supports automatic recognition and tracking of vehicles and upright persons, improving mission efficiency and reducing operator workload.
Lightweight UAV Integration
With a weight of ≤580g, the payload is suitable for small and medium UAV platforms requiring compact EO/IR capability.
Typical Applications
- UAV surveillance and reconnaissance
- Border and perimeter security
- Law enforcement and public safety
- Search and rescue operations
- Maritime and coastal monitoring
- Power line, pipeline, and infrastructure inspection
- Emergency response and disaster assessment
- Target observation, tracking, and positioning
Dimension Drawing






