• Boat & Yacht Security Alarm System GPS Location Tracking Geofence Battery & Water Level Monitoring, DIY Easy Installation, Waterproof, Universal Boat Compatibility, Wireless Sensor Technology KWD 190.500
• Marine Smoke Detector: Instant Smoke Alerts for Boats - Wireless Easy Installation, Long Battery Life, and Reliable Monitoring for Boat Safety (Requires Vanemar Gateway) KWD 43