Product Model: BFFR-A1
1. Design & Dimensions:
• U-shaped, one-piece molded HDPE body, transforms into A-shape with a safety net for better grip.
• Outer diameter ≤ 780mm, inner diameter ≥ 460mm.
• Weight ≤ 13kg; Dimensions ≤ 95cm × 76cm × 25cm.
• Suitable for single-person rescue operations.
2. Maneuverability & Control:
• Supports forward, left/right turn, reverse, and 360° pivoting.
3. Durability & Impact Resistance:
• Withstands a ≥20m drop into water and 1m drop onto concrete without damage.
• No cracks or deformation after 1000mm × 800mm template pressure test (30 min on concrete).
4. Self-Righting & Stability:
• Automatically self-rights within ≤5 seconds if overturned.
5. Intelligent Power & Activation:
• Magnetic switch activation: Instantly powers on when deployed.
• SCMS & automatic power management: No mechanical switches.
• Inductive Sensor ensures fully automatic power management.
6. Return-to-Base & Safety Features:
• One-click return, automatic return on signal loss or low battery.
• Follows remote controller during return.
7. Performance & Endurance:
• Buoyancy ≥ 400N
• Battery life ≥ 90 minutes; Operational range ≥ 8km
• Speed: ≥ 6.5m/s (unloaded), ≥ 2m/s (loaded)
• Idle standby ≥ 6 months on a full charge.
8. Smart Display & Remote Monitoring:
• LCD screen: Displays battery, heading, distance, speed, and operational status.
• Real-time heading indicator system for accurate navigation.
• Rainproof screen for all-weather operation.
9. Charging System:
• Charges both the rescue device & remote controller simultaneously.
• Remote controller supports WCM charging.
• Operates normally even if charging port cover is open.
10. Emergency Alerts & Visibility:

• Built-in alarm lights & sound signals for enhanced visibility.