Siren Marine Battery Wireless Sensor for Siren 3

Siren Marine Battery Wireless Sensor for Siren 3Model: SM-WLS3-BATT-917Monitor battery voltage with the Wireless Battery Sensor, and never worry about a dead battery again. Attach the Battery Connector to one of your boats 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.Please note: Mounting wireless sensors onto metal material (i.e. metal doors and walls) may obstruct connectivity to the Main Device.COMPATIBLE WITH THE SIREN 3 PRO AND PLUS ONLYSpecificationsDimensions 2.0 in x 2.7 in x 0.6 inWireless Frequency 900 MHz bandRangeUp to 200 feetBatteryCR2430 Lithium CellBattery LifeUp to 2 yearsMountingMounting bracket with adhesive strip and mounting screws includedCertificationsIP67 Waterproof, FCC, CEWarranty2-Year Limited Warranty