GDU S400E

The GDU S400E is a flagship light-industrial quadcopter designed for high-stakes missions like power line inspections, firefighting, and public safety. It is best known for its “backpackable” design combined with heavy-duty performance, featuring an impressive 58-minute flight time and a versatile dual-payload system.

(Price on request)

Core Capabilities

Extreme Endurance: Boasts a maximum flight time of 58 minutes (no load), significantly higher than many competitors in its class.
Heavy Lift: Despite its compact, foldable magnesium alloy frame, it supports a maximum payload of 3kg.
Dual-Fusion Obstacle Avoidance: Uses a hybrid system of millimeter-wave radar and binocular vision to provide 360° omnidirectional sensing. This allows it to detect thin obstacles, like power lines, even in pitch-black conditions.
Relay Networking: Features industry-leading “Star Networking” which allows multiple drones to act as signal relays. This is critical for missions in deep valleys or urban canyons where direct line-of-sight communication is impossible.

Payload & Imaging Options

The S400E is often paired with the PQL01 Quad-sensor Camera, which is a powerhouse for inspection and SAR (Search and Rescue):

1K Infrared Thermal: High-resolution thermal imaging (1280×1024) for heat loss or person detection.
Wide-Angle & Zoom: Usually featuring a 50MP wide lens and a 30x–34x optical zoom camera for close-up inspections from a safe distance.
Laser Rangefinder: Capable of measuring distances up to 1,500m.

Why Choose the S400E?

The S400E is designed for operators who need the power of a large industrial drone but the portability of a consumer-sized one. It fits into a standard backpack, yet carries the same sensors used by much larger platforms. Its ability to “mesh” with other drones via relay networking makes it a top choice for mountain rescue and complex infrastructure projects.