Save 33%
![Fireboy-Xintex Deluxe Helm Display w/Gauge Body, LED Color Graphics f/Engine Shutdown System - Black Bezel Display [DU-RBH-20-R]](http://merceroutdoors.com/cdn/shop/products/64549XL_{width}x.jpg?v=1647125785)
Sale price$160.99
Regular price$240.00
Fireboy-Xintex Deluxe Helm Display w/Gauge Body, LED Color Graphics f/Engine Shutdown System - Black Bezel Display [DU-RBH-20-R]Fireboy-Xintex
Only 1 unit leftSave 26%
![Safe-T-Alert 62 Series Carbon Monoxide Alarm w/Relay - 12V - 62-542-Marine-RLY-NC - Flush Mount - White [62-542-MARINE-RLY-NC]](http://merceroutdoors.com/cdn/shop/products/61258XL_{width}x.jpg?v=1647114169)
Sale price$73.99
Regular price$99.95
Safe-T-Alert 62 Series Carbon Monoxide Alarm w/Relay - 12V - 62-542-Marine-RLY-NC - Flush Mount - White [62-542-MARINE-RLY-NC]Safe-T-Alert
Only 1 unit leftSave 26%
![Safe-T-Alert 62 Series Carbon Monoxide Alarm w/Relay - 12V - 62-541-R-Marine - Surface Mount - Black [62-541-R-MARINE-BL]](http://merceroutdoors.com/cdn/shop/products/71057XL_{width}x.jpg?v=1647151381)
Sale price$73.99
Regular price$99.95
Safe-T-Alert 62 Series Carbon Monoxide Alarm w/Relay - 12V - 62-541-R-Marine - Surface Mount - Black [62-541-R-MARINE-BL]Safe-T-Alert
In stock, 9 unitsSave 39%
![BEP Contour Matrix Gas Detector w/Control [600-GDL]](http://merceroutdoors.com/cdn/shop/files/96666XL_{width}x.jpg?v=1748567625)
Sale price$350.99
Regular price$570.99
BEP Contour Matrix Gas Detector w/Control [600-GDL]BEP Marine
Only 2 units leftSave 29%
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Sale price$91.99
Regular price$129.95
Safe-T-Alert Combo Carbon Monoxide Propane Alarms Flush Mount - Black [35-742-BL]Safe-T-Alert
In stock, 17 unitsSave 20%
![Safe-T-Alert 62 Series Marine Carbon Monoxide Alarm - 24V Flush Mount - Black [62-542-BL-MARINE-24V]](http://merceroutdoors.com/cdn/shop/files/107867XL_{width}x.jpg?v=1747415757)
Sale price$160.99
Regular price$199.99
Safe-T-Alert 62 Series Marine Carbon Monoxide Alarm - 24V Flush Mount - Black [62-542-BL-MARINE-24V]Safe-T-Alert
Only 2 units leftSave 32%
![Fireboy-Xintex Engine Shutdown - 5 Circuit w/20A Relays - Round Display [ES-5000-01]](http://merceroutdoors.com/cdn/shop/products/61934XL_{width}x.jpg?v=1657738205)
Sale price$472.99
Regular price$700.00
Fireboy-Xintex Engine Shutdown - 5 Circuit w/20A Relays - Round Display [ES-5000-01]Fireboy-Xintex
Only 1 unit leftSave 32%
![Fireboy-Xintex CO Alarm Internal Battery w/Interconnect - White [CMD6-MBR-R]](http://merceroutdoors.com/cdn/shop/products/91435XL_{width}x.jpg?v=1647263926)
Sale price$155.99
Regular price$230.00
Fireboy-Xintex CO Alarm Internal Battery w/Interconnect - White [CMD6-MBR-R]Fireboy-Xintex
Only 2 units leftSave 30%
![Fireboy-Xintex SMI100RV Smoke Detector 9V Battery Powered [SMI100RV]](http://merceroutdoors.com/cdn/shop/files/109105XL_{width}x.jpg?v=1749497168)
![Fireboy-Xintex SMI100RV Smoke Detector 9V Battery Powered [SMI100RV]](http://merceroutdoors.com/cdn/shop/files/109105BXL_{width}x.jpg?v=1749497170)
Sale price$55.99
Regular price$80.00
Fireboy-Xintex SMI100RV Smoke Detector 9V Battery Powered [SMI100RV]Fireboy-Xintex
In stock, 20 unitsSave 33%
![Fireboy-Xintex Gasoline Fume Detector w/Blower Control - Chrome Bezel - 12V [G-1CB-R]](http://merceroutdoors.com/cdn/shop/products/63868XL_{width}x.jpg?v=1647123049)
Sale price$362.99
Regular price$540.00
Fireboy-Xintex Gasoline Fume Detector w/Blower Control - Chrome Bezel - 12V [G-1CB-R]Fireboy-Xintex
In stock, 4 unitsSave 33%
![Fireboy-Xintex Propane Fume Detector w/Plastic Sensor Solenoid Valve - Black Bezel Display [P-1BS-R]](http://merceroutdoors.com/cdn/shop/products/63836XL_{width}x.jpg?v=1647122907)
Sale price$404.99
Regular price$600.00
Fireboy-Xintex Propane Fume Detector w/Plastic Sensor Solenoid Valve - Black Bezel Display [P-1BS-R]Fireboy-Xintex
In stock, 7 unitsSave 32%
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Sale price$138.99
Regular price$205.00
Fireboy-Xintex CO Alarm 12/24V DC - White [CMD6-MD-R]Fireboy-Xintex
In stock, 15 unitsSave 37%
![Safe-T-Alert FX-4 Carbon Monoxide Alarm - 2-Pack [FX-4MARINE2-PACK]](http://merceroutdoors.com/cdn/shop/products/75682XL_{width}x.jpg?v=1647172826)
Sale price$112.99
Regular price$179.99
Safe-T-Alert FX-4 Carbon Monoxide Alarm - 2-Pack [FX-4MARINE2-PACK]Safe-T-Alert
In stock, 3 unitsSave 17%
![Safe-T-Alert FX-4 Carbon Monoxide Alarm [FX-4]](http://merceroutdoors.com/cdn/shop/products/72721XL_{width}x.jpg?v=1647157959)
Sale price$74.99
Regular price$89.99
Safe-T-Alert FX-4 Carbon Monoxide Alarm [FX-4]Safe-T-Alert
In stock, 7 unitsSave 33%
![Fireboy-Xintex Gasoline Fume Detector w/Blower Control - Black Bezel - 12V [G-1BB-R]](http://merceroutdoors.com/cdn/shop/products/63865XL_{width}x.jpg?v=1647123030)
Sale price$345.99
Regular price$515.00
Fireboy-Xintex Gasoline Fume Detector w/Blower Control - Black Bezel - 12V [G-1BB-R]Fireboy-Xintex
In stock, 10 unitsSave 26%
![Safe-T-Alert 62 Series Carbon Monoxide Alarm - 12V - RV Flush Mount - Black [62-542-BL]](http://merceroutdoors.com/cdn/shop/files/105524XL_{width}x.jpg?v=1725568510)
Sale price$73.99
Regular price$99.95
Safe-T-Alert 62 Series Carbon Monoxide Alarm - 12V - RV Flush Mount - Black [62-542-BL]Safe-T-Alert
In stock, 3 unitsSave 26%
![Safe-T-Alert 62 Series Carbon Monoxide Alarm - 12V - RV Flush Mount - White [62-542-WT]](http://merceroutdoors.com/cdn/shop/files/105522XL_{width}x.jpg?v=1725568501)
Sale price$73.99
Regular price$99.95
Safe-T-Alert 62 Series Carbon Monoxide Alarm - 12V - RV Flush Mount - White [62-542-WT]Safe-T-Alert
In stock, 10 unitsSave 32%
![Fireboy-Xintex Gasoline Fume Detector - Black Bezel - 12/24V [G-1B-R]](http://merceroutdoors.com/cdn/shop/products/63857XL_{width}x.jpg?v=1647123002)
Sale price$320.99
Regular price$475.00
Fireboy-Xintex Gasoline Fume Detector - Black Bezel - 12/24V [G-1B-R]Fireboy-Xintex
Only 1 unit leftSave 26%
![Safe-T-Alert 62 Series Carbon Monoxide Alarm - 12V - RV Surface Mount - Black [62-541-BL]](http://merceroutdoors.com/cdn/shop/files/105520XL_{width}x.jpg?v=1725568492)
Sale price$73.99
Regular price$99.95
Safe-T-Alert 62 Series Carbon Monoxide Alarm - 12V - RV Surface Mount - Black [62-541-BL]Safe-T-Alert
In stock, 14 unitsSave 32%
![Fireboy-Xintex Gasoline Fume Detector w/Dual Channel Blower Control - 12/24V [G-2BB-R]](http://merceroutdoors.com/cdn/shop/products/63872XL_{width}x.jpg?v=1647123077)
Sale price$590.99
Regular price$875.00
Fireboy-Xintex Gasoline Fume Detector w/Dual Channel Blower Control - 12/24V [G-2BB-R]Fireboy-Xintex
In stock, 3 unitsSave 33%
![Fireboy-Xintex Propane Fume Detector w/Plastic Sensor - No Solenoid Valve - Black Bezel Display [P-1B-R]](http://merceroutdoors.com/cdn/shop/products/63834XL_{width}x.jpg?v=1647122888)
Sale price$329.99
Regular price$490.00
Fireboy-Xintex Propane Fume Detector w/Plastic Sensor - No Solenoid Valve - Black Bezel Display [P-1B-R]Fireboy-Xintex
Only 1 unit leftSave 32%
![Fireboy-Xintex Deluxe Helm Display w/Membrane Switch, Remote Horn LEDs f/Engine Shutdown System - Black Bezel Display [DU-SBH-20-R]](http://merceroutdoors.com/cdn/shop/products/64551XL_{width}x.jpg?v=1647125806)
Sale price$168.99
Regular price$250.00
Fireboy-Xintex Deluxe Helm Display w/Membrane Switch, Remote Horn LEDs f/Engine Shutdown System - Black Bezel Display [DU-SBH-20-R]Fireboy-Xintex
Only 1 unit leftSave 30%
![Safe-T-Alert 85 Series Carbon Monoxide Propane Gas Alarm - 12V - White [85-741-WT]](http://merceroutdoors.com/cdn/shop/products/91461XL_{width}x.jpg?v=1647264065)
Sale price$69.99
Regular price$99.95
Safe-T-Alert 85 Series Carbon Monoxide Propane Gas Alarm - 12V - White [85-741-WT]Safe-T-Alert
In stock, 30 unitsSave 26%
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Sale price$73.99
Regular price$99.95
Safe-T-Alert 62 Series Carbon Monoxide Alarm - 12V - 62-542-Marine - Flush Mount - Black [62-542-MARINE-BLK]Safe-T-Alert
In stock, 23 units