English
The AH-JL-01 AIS Positioning Life Jacket Light is a portable emergency position indicating alarm device independently developed by Jiangsu Anhang Marine Equipment Co., LTD. Designed to be installed on life jackets, thermal survival suits, or carried personally, it complies with the MSC standard for life-saving equipment position indicator lights and integrates advanced AIS technology. Its core selling points include: active AIS position transmission (covering up to 4 nautical miles), dual automatic/manual alarm modes, ultra-long 72-hour continuous working time, and a 5-year valid service life—all to enhance search and rescue efficiency for distressed personnel at sea.
• Dual Alarm Modes: Automatically activates and alarms when in contact with water for over 10 seconds; supports manual activation by long-pressing the button for 3 seconds, with a 3-second long press to stop false alarms.
• High-Visibility Positioning Light: Emits 50–70 flashes per minute within 8 hours of alarming, with a brightness of no less than 0.75cd, ensuring visual positioning in low-light or foggy conditions.
• AIS Positioning & Wide Coverage: Integrates GNSS positioning and AIS transmitting circuits, sending distress signals to all AIS receivers (ships, shore base stations, buoys) within 4 nautical miles for rapid rescue response.
• Ultra-Low Power & Long Durability: Equipped with 3 large-capacity disposable lithium-manganese batteries and an ultra-low power design, supporting over 72 hours of continuous work and a 5-year shelf life.
• Convenient Self-Check Functions: Press the button 3 times continuously to check battery level via flash frequency; press 5 times to enter test mode for performance verification.
• Maritime Vessel Emergencies: Ideal for crew members on merchant ships, passenger ships, or fishing boats—automatically triggers when falling overboard, sending real-time position data to the ship’s AIS collision avoidance navigator, reducing search time.
• Offshore Wind Power Operations: Suitable for workers on offshore wind platforms; in case of accidental falls into the sea, the device’s AIS signal guides rescue boats to the exact location, even in rough seas.
• Inland Waterway Rescue: Applicable to flood rescue or lake/river exploration teams; the high-brightness flashing light aids night visual search, while AIS signals connect to shore-based rescue stations for coordinated support.
• Dimensions: Compact design (specifics based on installation needs) for easy integration with standard life jackets.
• Protection Level: IP67, ensuring complete protection against dust and temporary submersion (1m depth for 30 minutes).
• Temperature Adaptability: Works in -15℃ to +55℃ (ambient) and -1℃ to +30℃ (water); stores safely at -30℃ to +65℃.
• AIS Transmitting Circuit: Sends distress and position data to nearby AIS receivers, enabling real-time tracking.
• GNSS Positioning Module: Accurately captures geographic coordinates to ensure precise rescue positioning.
• High-Capacity Batteries: 3 disposable lithium-manganese batteries, optimized for low-power consumption to extend working hours.
• Water-Activated Switch: Triggers automatic alarm when submerged for over 10 seconds, no manual operation required in emergencies.
• Quality Warranty: 1-year storage quality guarantee; if performance issues occur within the warranty period, free repair or replacement is provided.
• Battery Replacement Service: When replacing batteries, professional technicians conduct a full-machine performance test to ensure the device meets operational standards.
• Technical Consultation: 24/7 online support for installation guidance, function debugging, and troubleshooting (via email or video call).
• Customization Options: OEM services for printing (e.g., company logos, safety warnings) to meet specific shipowner or fleet requirements.
