8 Circuit Engine Shutdown with Time Delay - Round DisplayFeatures:Required for Diesel EnginesEach engine shutdown display unit comes with: Integrated alarm ...

Propane Fume Detector & Alarm w/2 Plastic Sensors & Solenoid Valve - Square Black Bezel DisplayDetect propane leaks early and automatically shut off...

Engine Shut Down SystemFeatures: 3 - 20 Amp Circuits 12/24 VDC Engine Shut Down System Round Display Specifications: Blower Relay: No Generator Shutdown: N...

Propane Fume Detector w/Plastic Sensor & Solenoid Valve - Black Bezel DisplayDetect propane leaks early and automatically shut off gas supply to prevent...

Gasoline Fume Detector w/Blower Control -  Chrome Bezel - 12VThe Single Channel Gasoline Fume Detector is an effective means to monitor gasoline fumes in an...

Gasoline Fume Detector w/Blower Control -  Black Bezel - 12VThe Single Channel Gasoline Fume Detector is an effective means to monitor gasoline fumes in an ...

CO Alert Carbon Monoxide Alarm with NMEA 2000The lethal nature of CO means every boat should be protected with a local alarm.  Of course, a typical househol...

Gasoline Fume Detector - Chrome Bezel - 12/24VThe Single Channel Gasoline Fume Detector is an effective means to monitor gasoline fumes in an engine compart...

Gasoline Fume Detector - Black Bezel - 12/24VThe Single Channel Gasoline Fume Detector is an effective means to monitor gasoline fumes in an engine compartm...

Deluxe Helm Display w/Membrane Switch, Remote Horn & LEDs f/Engine Shutdown System - Black Bezel DisplayFeatures/Specifications: Compact Design 2-5/8" ...

Deluxe Helm Display w/Gauge Body, LED & Color Graphics f/Engine Shutdown System - Black Bezel DisplayFeatures/Specifications: Compact Design 2-3/16" Ro...

CO Alarm 12/24V DC with Interconnect - Black  A Carbon Monoxide (CO) detector should be installed in each accommodation space.  Small crafts or RV's with an...

CO Alarm Internal Battery w/Interconnect - WhiteA Carbon Monoxide (CO) detector should be installed in each accommodation space.  Small crafts or RV's with ...

CO Alarm 12/24V DC with Interconnect - Black  A Carbon Monoxide (CO) detector should be installed in each accommodation space.  Small crafts or RV's with an...

CO Alarm 12/24V DC - WhiteA Carbon Monoxide (CO) detector should be installed in each accommodation space.  Small crafts or RV's with an open design may req...

CO Alarm 12/24V DC - BlackA Carbon Monoxide (CO) detector should be installed in each accommodation space.  Small crafts or RV's with an open design may req...

CO Alarm Internal Battery - WhiteA Carbon Monoxide (CO) detector should be installed in each accommodation space.  Small crafts or RV's with an open design ...

Fixed Heat Detector with BaseThe Fireboy-Xintex Heat Detector uses a single thermistor to sense the air temperature around the detector. This heat detector ...

Gas Vapor Alarm Fume, Fire, Bilge Water - Black Surface MountFeatures: Cost effective technology. Smart sensor block for improved performance. Thermal Senso...

45-Series Combo Carbon Monoxide Propane Alarm Surface Mount - BlackHave a safe TRIP!Test and inspect the Propane and CO alarms installed in your RV every we...

Combo Carbon Monoxide Propane Alarm Surface Mount - BlackHave a safe TRIP!Test and inspect the Propane and CO alarms installed in your RV every week and rep...

FX-4 Carbon Monoxide Alarm - 2-PackMarine Use - Low Voltage Hard Wired Alarm. Replaces your CO alarms that are over 5 years old. No Bags. No Tags. Full 5-Ye...

Combo Carbon Monoxide Propane Alarms Flush Mount - BlackHave a safe TRIP!Test and inspect the Propane and CO alarms installed in your RV every week and repl...

Combo Carbon Monoxide Propane Alarm - Flush Mount - Mini - WhiteHave a safe TRIP!Test and inspect the Propane and CO alarms installed in your RV every week ...

Gas Vapor Alarm UL 2" Instrument Case - BlackProvides protection against accidents caused by Gas Fumes spills or leaks. Remote sensor monitors bilge/engine ...

62 Series Carbon Monoxide Alarm w/Relay - 12V - 62-541-Marine-RLY-NC - Surface Mount - WhiteMini Carbon Monoxide Alarm with a compact space saving design th...

62 Series Marine Carbon Monoxide - Flush Mount - White - 12V with Trim RingFeatures: This unit comes with a trim ring to cover existing screw holes and fit ...

62 Series Carbon Monoxide Alarm with Relay - 12V - 62-542-Marine-RLY-NC - Flush Mount - WhiteMini Carbon Monoxide Alarm with a compact space saving design t...

62 Series Carbon Monoxide Alarm - 12V - 62-542-Marine - Flush Mount - WhiteMini Carbon Monoxide Alarm with a compact space saving design that replaces your ...

62 Series Carbon Monoxide Alarm - 12V - 62-542-Marine - Flush Mount - BlackMini Carbon Monoxide Alarm with a compact space saving design that replaces your ...

62 Series Carbon Monoxide Alarm - 12V - 62-541-Marine Surface Mount - WhiteMini Carbon Monoxide Alarm with a compact space saving design that replaces your ...

62 Series Carbon Monoxide Alarm - 12V - RV Surface Mount - WhiteFeatures: White Mini Carbon Monoxide Alarm Surface Mount Space Saving - Compact design for R...

85 Series Carbon Monoxide Propane Gas Alarm - 12V - BlackFeatures: Green-On, Red-Alarm, Red/Green-Fault, Red Red/Green Green - End of Life During Alarm Move...

62 Series Carbon Monoxide Alarm - 12V - 62-541-Marine - Surface Mount - BlackMini Carbon Monoxide Alarm with a compact space saving design that replaces you...

FX-4 Carbon Monoxide AlarmMarine Use - Low Voltage Hard Wired Alarm. Replaces your CO alarms that are over 5 years old. No Bags. No Tags. Full 5-Year servic...

FG-250RV Smoke Detector - 9V Battery PoweredBRK Model FG-250RV is a single-station smoke alarm specifically designed for RV, residential and institutional a...

SA-866 Photoelectric Smoke DetectorReplace your smoke alarms that are over ten years old. Features: Photoelectric Smoke Alarm Sealed-In Lithium Battery - no...