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    • Sensar BM800 Boat Monitor 1248V wBilge Sentry Sensor BMBS800

    Sensar BM800 Boat Monitor 12-48V w/Bilge Sentry Sensor [BMBS800]

    Regular Price $499.00
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    BM800 Boat Monitor 12-48V with Bilge Sentry Sensor

    • Boat Monitor
    • Bilge Sentry
    • Battery and Bilge Pump Cable
    • Easy Installation

    Runs 24/7 without drawing power from your boat. 

    The Boat Monitor is the system's brain - where data from your boat is continually collected and sent to your app.

    The system runs on an internal battery with up to four months of power and charges itself every time your boat batteries are being charged. In other words, it is completely maintenance-free and will monitor your boat for years without having to remove it to charge.

    Keep Track of Your Boat at All Times

    • Automatic GPS features give you peace of mind
    • The position and movement features are tracked by sensors inside the Boat Monitor device itself. The app shows you the current position of your boat at all times.
    • GeoFence and Triplog features will automatically be updated, so that you always know when your boat is underway, where your boat is, and where it has been.

    Cables Made for  Maritime Use

    • The cable-set connects directly into up to two battery banks and your bilge pump.
    • Our cables were developed specifically to be able to function in harsh maritime conditions and will always deliver data back to the Boat Monitor - regardless of the moisture in the motor room. 

    Simple Installation

    • No screws, no metal components, no problem. 
    • We've designed the installation process so that you can easily do it yourself with the help of a pair of pliers. 
    • With your device, you will receive enough industrial tape to mount the entire system in cases where you don't want to use screws in your boat. 
    • Additionally, we have chosen plastic components across our system in order to avoid eventual sources of rust in the boat.

    Choose your Subscription after Installation

    • You pay your subscription when your system is activated in your boat.
    • Continuous monitoring of your boat
    • Data stream from your boat to your app
    • Immediate notifications when the system detects alarm levels
    • Tracking of your boat if it is stolen

    Your Best Defense Against Water Damage

    • With the Bilge Sentry, you can always see what's happening in your bilge. 
    • Bilge Sentry gives you an exact measurement of water level between 0 and 6 inches. The app shows you the current water level, and data on when the boat began taking in water and how quickly it is filling up.
    • In addition, it measures the temperature in the bilge so that you can ensure that your boat isn't exposed to harmful frost and icing.

    Brochure (pdf)
    Product Specifications
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    Documents
    User Manual Download
    Specification Sheet Download
    Safety Guide Download
    Service & Support

    Warranty

    This product is backed by a 12-month limited warranty, covering defects in materials and workmanship under normal use.

    Technical Assistance

    Our dedicated support team is available to assist with product setup, operation guidance, and troubleshooting. Contact us via email or phone for prompt service.

    Documentation & Downloads

    Access essential resources including the user manual, technical specifications, and safety instructions in our online support center.

    Replacement Parts & Accessories

    We offer a full range of genuine replacement parts, including batteries, chargers, and compatible accessories to ensure long-term performance.

    Training & Tutorials

    Browse our library of how-to videos and maintenance tips to get the most out of your cordless drill.

    FAQs

    Find quick answers to common questions

    Product & Usage

    1. Is your gear authentic and warranty-backed?

    Yes — we are an authorized US dealer for 300+ marine electronics brands. Every order ships with the manufacturer’s full warranty.

    2. Are these products beginner-friendly?

    Yes. Our products are designed for both seasoned boaters and first-time owners. Each unit ships with a manufacturer manual, and we’re happy to answer setup questions over email.

    3. Are these products built for marine conditions?

    Yes. Marine electronics are engineered for saltwater spray, vibration, and weather. Check the product specs for IPX waterproof rating and saltwater certifications.

    Maintenance & Accessories

    1. What maintenance does marine electronics require?

    Rinse with fresh water after saltwater exposure, store in a dry place, and follow your manufacturer’s cleaning and storage instructions.

    2. Can I buy replacement parts and accessories separately?

    Yes — we carry replacement parts, mounts, transducers, cables, and accessories for the brands we stock.

    3. Do you provide product manuals or installation guides?

    Every product ships with the original manufacturer’s manual. Digital copies and detailed installation guides are typically available on the brand’s website.

    Warranty & Guarantee

    1. Does my purchase include a warranty?

    Yes — every order includes the full manufacturer warranty. Coverage length varies by brand (typically 1–3 years for Garmin, Lowrance, Raymarine, Simrad, Humminbird, Furuno, and others).

    2. How do I register for warranty coverage?

    Register directly with the manufacturer using your unit’s serial number. Manufacturer registration is the fastest path to warranty support if you ever need it.

    3. What does the manufacturer warranty cover?

    Defects in materials and workmanship under normal use. Damage from impact, improper installation, or saltwater corrosion (without protection) may be excluded. Check brand-specific terms in your unit’s documentation.

    4. Can I extend the warranty?

    Some manufacturers offer extended-coverage programs through their registration portals. We don’t sell third-party warranty programs.

    Purchasing & Support

    1. How fast does my order ship?

    Orders placed before 4pm EST Monday–Friday ship the same business day via UPS from our NJ or FL warehouses. Continental US delivery typically takes 3–7 business days for Economy.

    2. Do you offer bulk or fleet pricing?

    Yes — we offer volume pricing for fleet operators, marinas, dealers, and commercial customers. Email support@marineelectronicsdepot.com with your needs.

    3. How can I contact support?

    Email support@marineelectronicsdepot.com or call during business hours (Mon–Fri 9am–5pm ET). We’re happy to help with pre-purchase questions, order status, or post-sale support.

    Can’t find your answer?

    Feel free to reach out to us!

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