A wireless engine cut-off system is a safety device that automatically stops a boat’s engine if the operator goes overboard or moves out of range. With automated tag connection when getting onboard, it lets crew move freely around the vessel without the restrictions of a traditional kill cord, improving safety while maintaining full operational freedom.

OLAS Guardian - Multi-tag system for commercial or leisure boats. Tags can cut the engine, trigger an alarm, or both. Flexible for multiple crew members and integrates with Smart Lock anti-theft.

OLAS Guardian Pro Helm - Tracks only one tag at a time to prevent adjacent operators from connecting. Every tag is always treated as an engine stop, connecting/disconnecting automatically. Perfect for solo operators or fleets where reliable, dedicated kill-cord functionality is needed.

OLAS N2K - Same engine cut and alarm options as Guardian Standard, but integrates with NMEA 2000 electronics and sends alarms to a phone. Best for larger sailing vessels, 30ft+ motor yachts that need passenger MOB alarms plus helm engine cut-off.

Dedicated MOB Alarm capability - Click Here