Yamaha Wireless Battery Sensor, Siren 3 Series 6X8-85B21-00-00
Monitor battery voltage with the Wireless Battery Sensor, and never worry about a dead battery again. Attach the Battery Connector to one of your boat's batteries and plug the other end into the Wireless Module. Link the module to the Siren 3 Pro or Plus and receive alerts if the battery voltage exceeds or drops below a preset level. Ideal for monitoring multiple batteries on a boat.
Includes Wireless Sensor Module and Battery Connector with 3 feet of wire.
COMPATIBLE WITH THE SIREN 3 PRO AND PLUS ONLY
Specifications:
Dimensions: 2.0 in x 2.7 in x 0.6 in
Wireless Frequency: 900 MHz band
Range: Up to 200 feet
Battery: CR2430 Lithium Cell
Battery Life: Up to 2 years
Mounting: Mounting bracket with adhesive strip and mounting screws included
Certifications: IP67 Waterproof, FCC, CE