The Raymarine External Alarm System is an innovative and highly effective solution for ensuring the safety of your vessel. This device is designed to detect intrusions and suspicious events, providing constant monitoring of the vessel's surroundings. Thanks to its rugged, weatherproof construction, the alarm is suitable for use in marine environments and can withstand the elements. Additionally, the external alarm features a notification function that sends alerts to your smartphone in the event of suspicious activity, allowing you to monitor your boat even remotely.