Save 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, 23 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
Only 1 unit leftSave 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
In stock, 3 unitsSave 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
In stock, 7 unitsSave 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
In stock, 3 unitsSave 33%
![Fireboy-Xintex Gasoline Fume Detector - Chrome Bezel - 12/24V [G-1C-R]](http://merceroutdoors.com/cdn/shop/products/63861XL_{width}x.jpg?v=1647123021)
Sale price$329.99
Regular price$490.00
Fireboy-Xintex Gasoline Fume Detector - Chrome Bezel - 12/24V [G-1C-R]Fireboy-Xintex
In stock, 4 units![Safe-T-Alert Marine Gas Fume Detector [MGD-1XL]](http://merceroutdoors.com/cdn/shop/products/75208XL_{width}x.jpg?v=1647169747)
Save 26%
![Safe-T-Alert 62 Series Carbon Monoxide Alarm w/Relay - 12V - 62-541-Marine-RLY-NC - Surface Mount - White [62-541-MARINE-RLY-NC]](http://merceroutdoors.com/cdn/shop/products/61254XL_{width}x.jpg?v=1647114150)
Sale price$73.99
Regular price$99.95
Safe-T-Alert 62 Series Carbon Monoxide Alarm w/Relay - 12V - 62-541-Marine-RLY-NC - Surface Mount - White [62-541-MARINE-RLY-NC]Safe-T-Alert
In stock, 14 units![Safe-T-Alert Gas Vapor Alarm Fume, Fire, Bilge Water - Black Surface Mount [MGD-10XL]](http://merceroutdoors.com/cdn/shop/products/76980XL_{width}x.jpg?v=1647179632)
Sale price$245.95
Safe-T-Alert Gas Vapor Alarm Fume, Fire, Bilge Water - Black Surface Mount [MGD-10XL]Safe-T-Alert
In stock, 22 unitsSave 39%
![Safe-T-Alert 30 Series 12V RV Propane Alarm - White [30-442-P-WT]](http://merceroutdoors.com/cdn/shop/files/103105XL_{width}x.jpg?v=1710372681)
Sale price$60.99
Regular price$99.95
Safe-T-Alert 30 Series 12V RV Propane Alarm - White [30-442-P-WT]Safe-T-Alert
In stock, 34 unitsSave 32%
![Fireboy-Xintex Propane Fume Detector w/2 Plastic Sensors - No Solenoid Valve - Square Black Bezel Display [P-2BNV-R]](http://merceroutdoors.com/cdn/shop/products/63847XL_{width}x.jpg?v=1647122974)
Sale price$489.99
Regular price$725.00
Fireboy-Xintex Propane Fume Detector w/2 Plastic Sensors - No Solenoid Valve - Square Black Bezel Display [P-2BNV-R]Fireboy-Xintex
Only 1 unit leftSave 26%
![Safe-T-Alert 62 Series RV Carbon Monoxide - White - Flush Mount - 12V w/Trim Ring [62-542-TR-WT]](http://merceroutdoors.com/cdn/shop/products/93583XL_{width}x.jpg?v=1649730480)
Sale price$73.99
Regular price$99.95
Safe-T-Alert 62 Series RV Carbon Monoxide - White - Flush Mount - 12V w/Trim Ring [62-542-TR-WT]Safe-T-Alert
In stock, 51 unitsSave 33%
![Fireboy-Xintex Engine Shutdown System w/Round Display [ES-3000-01]](http://merceroutdoors.com/cdn/shop/products/47825XL_{width}x.jpg?v=1647067590)
Sale price$404.99
Regular price$600.00
Fireboy-Xintex Engine Shutdown System w/Round Display [ES-3000-01]Fireboy-Xintex
In stock, 4 unitsSave 26%
![Safe-T-Alert 62 Series Carbon Monoxide Alarm - 12V - 62-542-Marine - Flush Mount - White [62-542-MARINE]](http://merceroutdoors.com/cdn/shop/products/61257XL_{width}x.jpg?v=1647114160)
Sale price$73.99
Regular price$99.95
Safe-T-Alert 62 Series Carbon Monoxide Alarm - 12V - 62-542-Marine - Flush Mount - White [62-542-MARINE]Safe-T-Alert
In stock, 15 unitsSave 29%
![Safe-T-Alert Combo Carbon Monoxide Propane Alarms Flush Mount - Black [35-742-BL]](http://merceroutdoors.com/cdn/shop/products/73825XL_{width}x.jpg?v=1647163285)
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, 9 units![Safe-T-Alert Gas Vapor Alarm UL 2" Instrument Case - Black [MGD-1]](http://merceroutdoors.com/cdn/shop/products/76981XL_{width}x.jpg?v=1647179642)
Sale price$129.95
Safe-T-Alert Gas Vapor Alarm UL 2" Instrument Case - Black [MGD-1]Safe-T-Alert
In stock, 23 unitsSave 26%
![Safe-T-Alert 62 Series Carbon Monoxide Alarm - 12V - RV Surface Mount - White [62-541-WT]](http://merceroutdoors.com/cdn/shop/files/105517XL_{width}x.jpg?v=1725568484)
Sale price$73.99
Regular price$99.95
Safe-T-Alert 62 Series Carbon Monoxide Alarm - 12V - RV Surface Mount - White [62-541-WT]Safe-T-Alert
In stock, 59 unitsSave 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
In stock, 5 unitsSave 26%
![Safe-T-Alert 62 Series Carbon Monoxide Alarm - 12V - 62-541-Marine - Surface Mount - Black [62-541-MARINE-BL]](http://merceroutdoors.com/cdn/shop/products/71056XL_{width}x.jpg?v=1647151372)
Sale price$73.99
Regular price$99.95
Safe-T-Alert 62 Series Carbon Monoxide Alarm - 12V - 62-541-Marine - Surface Mount - Black [62-541-MARINE-BL]Safe-T-Alert
In stock, 19 unitsSave 33%
![Fireboy-Xintex Propane Fume Detector Alarm w/2 Plastic Sensors Solenoid Valve - Square Black Bezel Display [P-2BS-R]](http://merceroutdoors.com/cdn/shop/products/63845XL_{width}x.jpg?v=1647122955)
Sale price$582.99
Regular price$865.00
Fireboy-Xintex Propane Fume Detector Alarm w/2 Plastic Sensors Solenoid Valve - Square Black Bezel Display [P-2BS-R]Fireboy-Xintex
In stock, 5 unitsSave 30%
![Safe-T-Alert 85 Series Carbon Monoxide Propane Gas Alarm - 12V - Black [85-741-BL]](http://merceroutdoors.com/cdn/shop/products/91460XL_{width}x.jpg?v=1647264055)
Sale price$69.99
Regular price$99.95
Safe-T-Alert 85 Series Carbon Monoxide Propane Gas Alarm - 12V - Black [85-741-BL]Safe-T-Alert
In stock, 12 unitsSave 32%
![Fireboy-Xintex CO Alarm 12/24V DC - Black [CMD6-MD-BR]](http://merceroutdoors.com/cdn/shop/products/90067XL_{width}x.jpg?v=1647251933)
Sale price$138.99
Regular price$205.00
Fireboy-Xintex CO Alarm 12/24V DC - Black [CMD6-MD-BR]Fireboy-Xintex
In stock, 6 unitsSave 5%
![Digital Yacht CO Alert Carbon Monoxide Alarm w/NMEA 2000 [ZDIGCOALERT]](http://merceroutdoors.com/cdn/shop/files/103575XL_{width}x.jpg?v=1712887560)
![Digital Yacht CO Alert Carbon Monoxide Alarm w/NMEA 2000 [ZDIGCOALERT]](http://merceroutdoors.com/cdn/shop/files/103575BXL_{width}x.jpg?v=1712887562)
Sale price$330.99
Regular price$349.95
Digital Yacht CO Alert Carbon Monoxide Alarm w/NMEA 2000 [ZDIGCOALERT]Digital Yacht
In stock, 3 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
Only 2 units left