{"product_id":"rule-high-water-bilge-alarm-system-24v","title":"Rule High Water Bilge Alarm System – 24V","description":"\u003ch2\u003eRule High Water Bilge Alarm System – 24V\u003c\/h2\u003e\n\u003cp\u003eKnow the moment water rises in your bilge — before it becomes a problem. This complete 24V high water alarm system from Rule includes everything needed to monitor an unmanned compartment: a float switch that detects rising water, an in-dash gauge, and a dual-mode alarm that triggers both a visual indicator and an 85 dB audible alert the moment the water level reaches the float.\u003c\/p\u003e\n\u003cp\u003eDesigned for vessels running 24V electrical systems, this alarm gives you reliable early warning whether you’re at the helm, below deck, or away from the boat.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFloat switch (bilge water level sensor)\u003c\/li\u003e\n\u003cli\u003eIn-dash gauge with visual alarm indicator\u003c\/li\u003e\n\u003cli\u003e85 dB audible alarm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDual-mode alarm — both visual and audible (85 dB) for reliable detection in noisy environments\u003c\/li\u003e\n\u003cli\u003eDesigned for continuous monitoring of unmanned compartments\u003c\/li\u003e\n\u003cli\u003eExpandable — add additional float switches to monitor multiple compartments from the same gauge\u003c\/li\u003e\n\u003cli\u003e24V system compatible with larger vessel electrical installations\u003c\/li\u003e\n\u003cli\u003eComplies with CFR 182.530 — the US federal requirement for a visual and audible bilge alarm in each unmanned space on commercial vessels 26 feet and longer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 24V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlarm Output:\u003c\/strong\u003e 85 dB audible + visual indicator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e CFR 182.530\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpandable:\u003c\/strong\u003e Yes — supports additional float switches for multi-compartment monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/rule-high-water-bilge-alarm-system-12v\"\u003eRule High Water Bilge Alarm System – 12V\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/rule-3-way-bilge-panel-switch-12-24-32v\"\u003eRule 3-Way Bilge Panel Switch – 12\/24\/32V\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/rule-500-gph-automatic-bilge-pump-switch-combo-12v-rul-25da-35a\"\u003eRule 500 GPH Automatic Bilge Pump \u0026amp; Switch Combo – 12V\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/rule-bilge-pump-500-gph-12v-29-25da\"\u003eRule Bilge Pump 500 GPH – 12V\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/rule-rm800b-rule-mate-automatic-bilge-pump-800-gph-12v\"\u003eRule-Mate Automatic Bilge Pump – 800 GPH, 12V\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\n\u003cp\u003eThe 24V version is the right choice for larger vessels — typically twin-engine boats, larger cruisers, and commercial craft that run 24V electrical systems rather than the standard 12V. If your vessel runs a 12V system, see the \u003ca href=\"\/products\/rule-high-water-bilge-alarm-system-12v\"\u003e12V version\u003c\/a\u003e instead. As with the 12V model, this system satisfies the CFR 182.530 requirement for commercial vessels 26 feet and longer operating in US waters. The expandable float switch design lets you monitor multiple compartments (engine room, lazarette, forward bilge) from a single gauge — a practical solution for larger vessels with multiple bilge spaces. Pair with a bilge pump and the \u003ca href=\"\/products\/rule-3-way-bilge-panel-switch-12-24-32v\"\u003eRule 3-Way Panel Switch\u003c\/a\u003e for a complete bilge management system.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51199651774500,"sku":"29-32ALA","price":186.79,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/29-32ALA_Web01.jpg?v=1785611184","url":"https:\/\/marisolmarine.com\/products\/rule-high-water-bilge-alarm-system-24v","provider":"Marisol Marine Company","version":"1.0","type":"link"}