Sensar Marine BMBS700 Boat Monitor with Bilge Sentry GPS Tracking System

The Sensar Marine Boat Monitor with Bilge Sentry is an intelligent marine monitoring system that provides real-time data on your boat's vital systems through a mobile app. This comprehensive monitoring solution tracks battery voltage, bilge pump activity, water levels, and GPS position, giving boaters complete peace of mind whether at the dock or away from their vessel.

Key Features:

• Monitors up to 2 battery banks (12V and 24V support) with low voltage alerts
• Tracks bilge pump activity and water levels from 0 to 6 inches
• Multi-GNSS GPS receiver provides accurate positioning using all available satellites
• Automatic GeoFence alerts notify you if your boat leaves a designated area
• Trip logging visualizes current and historical voyage data
• Integrated accelerometer displays G-force measurements (0g to 8g range)
• Internal battery provides 40 days of power and recharges automatically when boat batteries charge
• 4G cellular connectivity with internal antenna for reliable data transmission
• Bilge temperature monitoring from -4°F to 140°F with freeze warnings

Marine-Grade Construction:

Sensar's cable system is specifically engineered for harsh maritime environments, ensuring reliable data transmission even in high-moisture conditions. The system uses corrosion-resistant plastic components throughout to eliminate rust concerns in your boat.

Simple DIY Installation:

Designed for easy self-installation without professional help. The system can be mounted using included industrial-grade 3M tape or optional screws. All connections are made with simple quick-connect fittings that require only basic pliers—no special tools or marine electronics experience needed.

Complete System Includes:

• Boat monitor unit (4.43" x 3.82" x 1.40")
• Battery/bilge pump cable (6 ft length)
• Bilge Sentry water level sensor with 5 ft cable
• Mounting bracket
• Quick connection fittings and T-splice cable
• Information card with ID and connection code
• 3M double-sided industrial tape (4 pieces)
• Cleaning wipes (2 pieces)

Technical Specifications:

• Dimensions: 4.43" L x 3.82" W x 1.40" H
• Weight: 9.74 oz (276.5 grams)
• Battery voltage alerts: Warning at 12.2V, Alarm at 11.8V
• Bilge water level alerts: Warning at 4 inches, Alarm at 5.5 inches
• Temperature alerts: Warning at 34°F, Alarm at 28°F (freeze protection)
• Cellular: 4G with internal antenna
• Maintenance-free operation with automatic charging