Siren Marine Entry Sensor f/Siren 3 Buoys 50 hp Big Foot 4

50 hp Big Foot 4 Stroke 2003-up

It also is great for removing bluing

The Sea-Dog® Rail Mount Ring Buoy Bracket can be used on 7/8" or 1" tubing or mounted directly to a flat surface

Fits: Boats from 22’ to 30’+

Install one or more units or combine with the AA550RC

Siren Marine Entry Sensor f/Siren 3 Buoys 50 hp Big Foot 4Entry Sensor for Siren 3 Receive instant notifications if there is unauthorized entry on the boat. Perfect for securing lockers, doors, and hatches. Install the Wireless Module on one side of the door or locker and the Open Close Magnet on the other side. Link to the Siren 3 Pro and receive alerts when the door or locker is opened or closed. Features: Compatible with Siren 3 Pro only Includes Wireless Sensor Module and Open Close Magnet