
Widerhine 200m Professional Search Submarine Underwater Emergency Rescue Robot Exploration Inspection Diving Robot. 8 Propellers for 360 Movement: Equipped with 8 motors enabling 360-degree free movement underwater. Deep Diving Capability: Operates at depths ranging from 100m to 200m with a max speed of 1.5m/s. 4K UHD EIS Camera: Captures high-definition 4K video at 30fps with Electronic Image Stabilization. Replaceable Battery System: Features a 300Wh battery with less than 4 hours runtime for extended operations. Anti-Sand Motor Design: Specialized motor protection ensures durability in sandy underwater environments. Comprehensive Customization: Offers full customization, minor customization, and flexible options from designs. Versatile Rescue Applications: Ideal for underwater rescue, archaeology, survey, and marine ranching monitoring.