Key Professional Features
1. Dual Backup Communication
Unlike consumer models, the U1 is built for mission-critical reliability. It features a dual-link communication system:
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Main Link: 5.8G high-speed telemetry and remote control.
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Backup Link: All-Netcom 4G (including built-in eSIM), ensuring the robot remains reachable even in complex environments or at long distances where Wi-Fi might fail.
2. High-Definition Visual Monitoring
The U1 is optimized for surveillance and inspection with an upgraded visual suite:
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Dual-Camera System: 1080P high-definition resolution with a 120° wide-angle view.
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Low Latency: Image transmission delay is as low as 180ms, allowing for precise real-time piloting.
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Night Operations: Equipped with four high-brightness fill lights to maintain visibility in dark or unlit areas.
3. Advanced Perception & AI
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4D Ultra-Wide LiDAR: Unitree’s proprietary L1 LiDAR provides 360° x 90° hemispherical perception, allowing it to detect obstacles as close as 0.05m and navigate complex terrains autonomously.
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GPT Integration: Powered by an 8-core high-performance CPU, the Go2 series utilizes “Embodied Intelligence,” allowing for better environment understanding and voice interaction.
Technical Specifications
| Feature | Specification |
| Max Speed | 2.5 m/s to 3.7 m/s (Model dependent; U1 typically ~1.7 m/s to 3.5 m/s) |
| Payload Capacity | Approx. 8 kg (Max limit ~10–12 kg) |
| Battery Life | 1–2 hours (8,000 mAh standard) or 2–4 hours (15,000 mAh optional) |
| Climbing Ability | 40° max slope; ~16 cm obstacle height |
| Weight | ~15 kg (including battery) |
| Connectivity | Wi-Fi 6, Bluetooth 5.2, 4G/5G, 5.8G Remote Control |
| Remote Control | Handheld controller with integrated HD screen |
Industrial Applications
The U1 is a “workhorse” model often used for:
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Security & Patrol: Automated monitoring of warehouses or perimeter fences.
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Inspection: Traversing hazardous environments (like power substations) where wheeled robots cannot go.
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Search & Rescue: Relaying real-time video from ruins or tight spaces during disaster recovery.
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Public Safety: Serving as a mobile observation post for emergency services.
Note: The U1 version typically does not include the depth camera (RealSense) found on the EDU models and does not support the addition of a servo manipulator (robotic arm).16 If you require secondary development or a robotic arm, the Go2 EDU version is generally recommended.










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