Alarms & Sensors

High Water Alarms and Oil Detection Sensors

Blue Guard Innovations has created the most high tech and reliable high water alarm and oil detection sensors on the market

High Water Sensor with Alarm Panel (BG-HWAL)
$120.00

The US Coast Guard compliant High Water Sensor with Alarm Panel detects rising water levels in bilges and compartments. Early-warning water detection and alarm activation ensure the safety of the vessel and passengers. Built-in splash protection prevents false activations in rough waters (disabled default). The alarm panel consists of one visual alarm light and one audible 97 dB alarm. Each boat alarm panel is manufactured with optional mute switch terminals that can be wired into the panel.

Blue Guard Innovations’ non-jammable High Water Sensor is a reliable replacement for float switches, because there are no moving parts. Water in any boat compartment can be disastrous, have confidence knowing that your investment is protected. Each patented bilge pump switch is CE and ISO 8846 Marine Ignition Protection Certified, tested to ABYC-1500 standards. Devices are backed by an international standard rating of IP68 and are made of durable, corrosion resistant ABS plastic. Included in your purchase is a mounting bracket and seven 316 stainless steel mounting screws.

  • Compliance
    USCG 46 CFR 28.250 & 182.530 compliant

  • Three Wire System
    14 gauge marine grade wires, 6 feet long

  • Operating Voltage
    12, 24 or 32 Vdc

  • Dimensions
    Sensor: 4.6 in x 2.0 in (without mounting bracket)
    Alarm Panel: (W x H x D) — 2.7 in x 2.1 in x 2.0 in

  • Integrated Bluetooth Connectivity
    Connects to the BGI Config App available on iOS and Android devices

Product Guides and Documents:

High Water Sensor

Installation Guide

Spec Sheet

User Manual

High Water Alarm Panel

Installation Guide

Spec Sheet

Cutout Template


High Water Sensor (BG-HW)
$89.00

The US Coast Guard compliant High Water Sensor (BG-HW) detects rising water levels in bilges and compartments. Ensuring the safety of the vessel and passengers, the BG-HW detects early-warning signs of water entering the hull. Built-in splash protection prevents false activations in rough waters (default disabled). When water is detected, the BG-HW will activate the alarm output (1 Amp max). Easily connect sensors to any 12, 24, or 32 Vdc alarm panel, or shop with us.

Blue Guard Innovations’ non-jammable High Water Sensor is a reliable replacement for float switches, because there are no moving parts. Water in any boat compartment can be disastrous, have confidence knowing that your investment is protected. Each patented sensor is CE and ISO 8846 Marine Ignition Protection Certified, tested to ABYC-1500 standards. Each device is backed by an international standard rating of IP68 and is made of durable, corrosion resistant ABS plastic. Included in your purchase is a mounting bracket and three 316 stainless steel mounting screws. The BG-HW can be mounted horizontally or vertically.

  • Compliance
    USCG 46 CFR 28.250 & 182.530 compliant

  • Three Wire System
    14 gauge marine grade wires, 6 feet long

  • Operating Voltage
    12, 24 or 32 Vdc

  • Alarm Output
    1 amp max

  • Compact Size
    4.6 in x 2.0 in (without mounting bracket)

  • Integrated Bluetooth Connectivity
    Connects to the BGI Config App available on iOS and Android devices

Product Guides and Documents:

Installation Guide

Spec Sheet

User Manual

Brochure

Oil / Fuel Alarm & Sensor (BG-OIL)
$120.00


The Oil / Fuel Sensor & Alarm (BG-OIL) precisely detects oil and fuel at the source, before it can enter the main bilge. Ensuring the preservation of earth’s water resources, the BG-OIL offers early-warning notification of an oil or fuel leakage. When oil or fuel is detected, the BG-OIL will activate the alarm output (1 Amp max). Easily connect the sensor to any 12, 24, or 32 Vdc alarm panel, or shop with us.

Two operation modes can be configured via BGI Config App:

  • Latch Mode - Alarm stays ON when oil is detected, until manual reset or power cycling of device.

  • Standard Alarm Mode - Alarm turns ON when oil is detected. Alarm turns Off when oil is no longer detected.

Install the BG-OIL in strategic locations where oil and fuel leakage is likely to occur. Engine, fuel, or steering compartments are ideal locations for Blue Guard Innovations’ Oil / Fuel Sensor & Alarm. For boaters worried about USCG fines for oil spills, BG-OIL minimizes boat owners’ and operators' liability for costly cleanup and pollution fines through an early-warning alarm system. Included in your purchase is a mounting bracket that attaches horizontally to the bulkhead or hull with three 316 stainless steel mounting screws.

  • Compliance
    CE and ISO 8846 Marine Ignition Protection Certified

  • Three Wire System
    14 gauge marine grade wires, 6 feet long

  • Operating Voltage
    12, 24 or 32 Vdc

  • Alarm Output
    1 amp max

  • Compact Size
    4.6 in x 2.0 in (without mounting bracket)

  • Integrated Bluetooth Connectivity
    Connects to the BGI Config App available on iOS and Android devices

Each patented sensor is CE and ISO 8846 Marine Ignition Protection Certified, tested to ABYC-1500 standards. Each device is backed by an international standard rating of IP68 and is made of durable, corrosion resistant ABS plastic. Blue Guard Innovations, LLC has been recognized at the Pittman Innovation Award in 2019, received a Dame Design Award at METSTRADE in 2018, and won the Product Innovation Award at IBEX in 2018.

Product Guides and Documents:

Wiring Diagram

Spec Sheet

User Manual

Brochure