SQ400 Pro Tandem Drone System - Dual UAVs for Relay & Inspection, 10KM HD Transmission, 3KG Payload | 29min Flight, Industrial-Grade Comms Solution

Product id：SQ400
Color：
The fabric：plastic
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The SQ400 tandem drone system redefines mission capabilities. Its dual-UAVs operate in sync for relay, extended coverage & backup. Boasting 10KM HD relay transmission, 3KG payload capacity & intelligent inspection mode, it ensures unmatched reliability and efficiency in complex scenarios.

1. ‌Advanced Tandem Drone System for Complex Missions‌

The SQ400 features an innovative dual-UAV system that operates in perfect synchronization, providing unmatched adaptability in challenging environments. With autonomous coordination technology, the master and slave drones can perform relay operations, extended area coverage, and redundant backup - ideal for search & rescue, industrial inspections, and military applications where single-drone systems would fail.

2. ‌10KM HD Real-Time Transmission with Relay Boost‌

Equipped with military-grade communication technology, the SQ400 delivers crystal-clear 1080P video transmission up to 10KM (6.2 miles), with the slave drone acting as signal booster to penetrate obstacles. This revolutionary relay system ensures uninterrupted data flow in mountainous terrain, urban canyons, or disaster zones where conventional drones lose connection.

3. ‌3KG Professional Payload Capacity‌

Designed for serious fieldwork, the SQ400 carries 3KG (6.6lbs) of specialized equipment - whether thermal cameras for night inspections, LiDAR sensors for 3D mapping, or emergency medical supplies. The vibration-dampened payload bay protects delicate instruments during aggressive maneuvers or adverse weather operations.

4. ‌Intelligent Inspection Mode for Industrial Applications‌

The SQ400's smart inspection algorithm enables fully autonomous infrastructure examination for power lines, wind turbines, and oil pipelines. The tandem system provides dual-angle documentation with automatic defect recognition, cutting inspection time by 60% compared to traditional methods while improving data accuracy.

5. ‌Rapid-Deployment Field Solution‌

Engineered for first responders and field teams, the complete system deploys in under 90 seconds. The ruggedized case transforms into a launch platform, while the quick-swap batteries and modular payload system allow for continuous operation. Perfect for emergency scenarios where every second counts.

faith SQ400.jpg

1 Long-distance, high-endurance, dual-linkage uav for mother and child.jpg

2 The high-definition camera supports a variety of camera recording modes to meet different shooting environments.jpg

3 Display of accessories for both mother and child drones.jpg

4 Feel the long-distance image output from the first perspective.jpg

5 Both mother and child aircraft support flight modes such as complex route inspection.jpg

Model: SQ400 Mother-Daughter UAV

Endurance: 29 minutes

Payload: 3KG

Image Transmission Control Distance: 10KM

Functions: Airborne relay communication system; dual-aircraft flight suitable for more complex flight conditions; supports high-definition long-distance image delivery; suitable for special tasks such as inspection.