Wireless Battery Sensor


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Model # 18931691 | Mfg # SM-WLS-BATT | UPC # 857331007198

As part of the Siren Marine MTC system, this wireless sensor will alert you if the voltage on your boat's batteries exceed or drop below a preset level.

The Wireless Battery Sensor, in combination with the Siren Marine® MTC Boat Monitoring, Tracking and Control Device (sold separately) and the Siren Marine app available for iOS or Android smartphones, tablets and computers, will monitor the battery voltage on your boat. Never worry about a dead battery again! Simply attach the Battery Connector to one of your boat's batteries and plug the other end into the Wireless Module. Then, link the module to the MTC and receive alerts remotely if the battery voltage exceeds or drops below a preset level. This sensor is ideal for monitoring multiple batteries on your boat.

Key Features

  • Works with Siren's MTC Boat Monitoring, Tracking and Control Device  (sold separately) and the Siren Marine app for iOS and Android
  • Includes Wireless Sensor Module and Battery Connector with 3' of wire

Connected Boat Product and Subscription Information


Wireless Battery Sensor

Name Value
Maximum Range 200 Feet
Warranty 2 Years


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Wireless Battery Sensor