Siren Marine Battery Sensor f/Siren 3 Gun Sights and templates are included

and templates are included

making it easier to position and store

For use with rope up to 1/2" diameter

a blast of power that can light up an object at the far end of the parking lot

Siren Marine Battery Sensor f/Siren 3 Gun Sights and templates are includedBattery Sensor for Siren 3 Monitor battery voltage with the Wireless Battery Sensor, and never worry about a dead battery again. Attach the Battery Connector to one of the boats batteries and plug the other end into the Wireless Module. Link the module to the Siren 3 Pro and receive alerts if the battery voltage exceeds or drops below a preset level. Ideal for monitoring multiple batteries on a boat. Features: Compatible with Siren 3 Pro only