Garmin OnBoard Wireless MOB/Engine Cutoff System [010-02908-00]OnBoard Wireless MOB Engine Cutoff System TAG WHAT MATTERS Built so you can move freely and boat confidently, the Garmin OnBoard system uses wireless tags instead of traditional tethered cords integrating with your compatible Garmin chartplotter. Tags are worn on the wrist, a carabiner, or a key ring float Tags are designated as either captain or passenger Set the MOB tag as captain to enable engine cutoff Temporarily unprotect tags with ease The GOS