RS1 Remote-controlled lifebuoy

High-performance remote-controlled lifebuoy designed for rapid water rescue operations.
Two-sided propulsion system allows either orientation to propel forward for quick deployment.
Lightweight yet robust (bare weight < 16.5 kg including battery) and ergonomic shape (970 × 746 × 215 mm) for minimal water resistance.
Built-in lithium iron phosphate battery (35.2 V platform, 40 V full charge) for up to approx. 80 mins endurance in optimal conditions.
Rated for fresh-water speeds up to ~7 m/s (unloaded) and ~3 m/s when carrying a 75 kg adult; can operate in sea-state level 3 and depths ≥ 50 cm.
IP67 rated for protection and designed with anti-self-sinking capability.

Overview

What makes it work

Specification Category	Details
Model Name	Water Intelligent Lifeboat – RS1
Model Number	RS1
Type	Two-sided propulsion (both sides driven)
Protection Level	IP67 – anti-self sinking
Dimensions (L × W × H)	970 mm × 746 mm × 215 mm
Bare Weight (incl. battery)	< 16.5 kg
Maximum Throwing Height	25.2 m
Displacement	50 kg
Thruster / Propulsion System	4 groups of duct thrusters; both sides usable
Battery Platform Voltage	35.2 V
Full Charge Voltage	40 V
Battery Type & Capacity	Lithium iron phosphate, 14.4 Ah
Working Temperature Range	0 °C to 50 °C
Low-Temp Performance	At –10 °C to 0 °C: ~75% capacity; At –20 °C to –10 °C: ~60% capacity
Loading Speed (1 person)	~3 m/s
Unloaded Fresh-Water Speed	Up to ~7 m/s
Endurance	Maximum ~80 minutes
Maximum Rescue Body Weight	Flotation ≥ 900 N; Over-water drag ≈ 3300 N (≈ 330 kg)
Maximum Wave Resistance Level	Sea state 3
Minimum Operating Water Depth	≥ 50 cm
Control System	Screen display (1.3-inch, resolution 240×240, scale 16:9)