ACR Exposure OLAS N2K OLAS Receiver and Wireless Engine Kill SwitchThe ACR Exposure OLAS N2K Receiver and Wireless Engine Kill Switch is a compact, all in one marine safety tool that pairs man overboard alerts with a wireless engine kill switch for vessels that demand rapid, coordinated responses. Designed for boats up to 50 ft, it integrates with NMEA 2000 networks to synchronize warnings across onboard systems. All in one MOB alert and wireless engine kill switch: Combines man overboard alerts with engine shutoff