Inspection Robot - Multi-purpose use navigation, video surveillance, remote call; Automatic navigation, autonomous obstacle avoidance; Audio and video patrol inspection, two-way voice intercom; Intelligent recognition and analysis + abnormal alarm; Real-time 3D modeling; Multi-functional expansion module; Dimensions: 1200mm x 450mm x 600mm, Weight ≤50kg, Load capacity ≥50kg, Maximum speed 1.5m/s, Endurance 4h. (OPR12)