Description
The LALIZAS Sigma Automatic Inflatable Lifejacket 170N with Ocean Signal MOB2 combines reliable flotation protection with advanced man overboard alert technology. Designed for adult marine users, this safety set includes an automatic inflatable lifejacket and an Ocean Signal rescueME MOB2 AIS locating beacon. Together, they provide essential buoyancy and help nearby vessels identify a person’s location during an emergency.
Reliable Automatic Inflation System
The LALIZAS Sigma 170N features a dependable JS1 automatic inflation mechanism. Upon immersion in water, the system activates and inflates the buoyancy chamber to provide flotation support.
With 170N of buoyancy, the lifejacket helps maintain a face-up position in the water. Additionally, an oral inflation tube allows the user to adjust the chamber’s air pressure when necessary.
The compact construction and adjustable webbing system ensure comfortable wear during sailing, coastal cruising and everyday marine operations.
Ocean Signal MOB2 – Advanced Man Overboard Protection
The included Ocean Signal rescueME MOB2 adds an important level of safety to the Sigma Automatic Lifejacket.
This compact electronic device combines AIS (Automatic Identification System) and VHF DSC (Digital Selective Calling) technology to help alert nearby equipped vessels during a man overboard emergency.
When correctly installed and armed, the MOB2 automatically activates as the lifejacket inflates. Its integrated GPS and Galileo receiver provides accurate positioning information.
The beacon broadcasts the user’s position through AIS, allowing compatible navigation systems to display the location of the person in the water.
Furthermore, the integrated DSC system helps alert nearby vessels equipped with compatible VHF radios.
Key Features and Benefits
- 170N buoyancy: Provides flotation protection for adult marine users.
- Automatic inflation: LALIZAS JS1 mechanism activates upon water immersion.
- Ocean Signal MOB2 included: Adds AIS and VHF DSC man overboard alert capabilities.
- Automatic beacon activation: MOB2 activates with lifejacket inflation when correctly installed and armed.
- GPS and Galileo positioning: Provides accurate location information during emergencies.
- AIS position transmission: Helps nearby equipped vessels locate the person in the water.
- VHF DSC alerts: Supports rapid notification of compatible marine radios.
- Dual strobe lights: White and infrared lights improve visibility during rescue operations.
- NFC connectivity: Enables configuration and status checks through the Ocean Signal mobile application.
- Lightweight design: Supports comfortable movement during marine activities.
- Adjustable webbing: Provides a secure and practical fit.
- ISO certification: Lifejacket complies with ISO 12402-3 requirements.
Designed for Marine Safety and Comfort
The LALIZAS Sigma 170N with Ocean Signal MOB2 is suitable for recreational sailors and professional marine users who require flotation protection combined with electronic emergency location assistance.
Its lightweight construction allows comfortable movement on board. Meanwhile, the MOB2 beacon provides an additional means of alerting nearby vessels if someone falls overboard.
Typical applications include:
- Recreational sailing and yachting
- Coastal and inshore cruising
- Offshore sailing activities
- Yacht delivery and crew operations
- Small boat navigation
- Professional maritime applications
- Marine maintenance and deck work
The red protective cover makes the lifejacket easy to identify and provides practical protection for everyday use.
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | LALIZAS |
| Product series | Sigma |
| Product type | Automatic inflatable lifejacket set |
| SKU | 75997 |
| Buoyancy | 170N |
| Inflation system | Automatic |
| Inflation mechanism | LALIZAS JS1 |
| User category | Adult |
| Colour | Red |
| Safety harness | No |
| Crotch strap | No |
| Lifejacket certification | CE ISO 12402-3 |
| Included beacon | Ocean Signal rescueME MOB2 |
| Beacon type | AIS Man Overboard |
| AIS transmission | Yes |
| VHF DSC | Yes |
| GPS / Galileo | Yes |
| Automatic MOB2 activation | Yes, when correctly fitted and armed |
| White and infrared strobes | Yes |
| NFC connectivity | Yes |
| Beacon classification | AIS Class M |
| Lifejacket origin | Greece |
Inspection and Maintenance
Regular inspection helps maintain the reliability of both the lifejacket and its electronic safety equipment.
Before each use, inspect the automatic inflation mechanism, CO₂ cylinder, protective cover and adjustable straps. Check that the Ocean Signal MOB2 is correctly installed, armed and ready for operation.
Additionally, verify the MOB2 battery status and perform the recommended self-tests according to the manufacturer’s instructions.
After lifejacket inflation, replace the required inflation components with compatible LALIZAS replacement parts. Inspect and reset or service the MOB2 according to its operating instructions.
Store the equipment in a clean, dry and ventilated location. Follow the maintenance recommendations provided by both manufacturers.
Why Choose the LALIZAS Sigma 170N with MOB2?
The LALIZAS Sigma Automatic Lifejacket combines essential personal flotation protection with advanced electronic man overboard alert capabilities.
While the 170N inflatable chamber provides buoyancy, the Ocean Signal MOB2 helps nearby vessels locate a person in the water through AIS and DSC technology.
This combination makes the safety set a practical option for sailors, yacht owners and marine professionals who want additional protection during maritime activities.
Order from Gaelix Marine Service
Choose the LALIZAS Sigma Automatic Inflatable Lifejacket 170N with Ocean Signal MOB2 for enhanced marine safety.
Gaelix Marine Service offers professional marine safety equipment, inflatable lifejackets, man overboard devices and compatible accessories for recreational and commercial maritime applications.
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