Monitor battery voltage with the Wireless Battery Sensor, and never worry about a dead battery again. Attach the Battery Connector to one of the boat’s 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
Includes: Wireless Sensor Module and Battery Connector with 3 feet of wire
From premium boat parts to trusted boat repair and convenient mobile boat repair, we proudly serve boaters throughout Clearwater, Tampa Bay, and Central Florida.
![Siren Marine Battery Sensor f/Siren 3 [SM-WLS3-BATT-917]](http://www.essentialmarineservices.com/cdn/shop/files/85429XL.jpg?v=1702483295&width=1445)