Smoke Detector; 4.72 Inch Diameter x 0.20 Inch Height; With Reset Button; 3 Volt Lithium Battery; Photoelectric Sensor Technology; With Battery Indicator; 35 Meter Wireless Range GOST ® - Global Ocean Security Technologies - offers a full line of state-of-the-art wireless security, monitoring, satellite tracking, and surveillance, acoustic deterrent and cloaking systems for any size vessel. GOST systems are designed to protect against theft, fire, smoke, high water, low voltage, loss of shore power and intrusion and notify boat owners and crew immediately when an event occurs on board. As the global leader in marine security technology, our personalized service and innovative technology provides boat owners with complete peace of mind from anywhere in the world. Diameter: 4.72 InchLength: Not ApplicableWidth: Not ApplicableVoltage: 3 VoltPower Source: Battery OperatedWith Reset Button: Yes
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