Showing 1–12 of 47 results
-
![Fireboy-Xintex CO Alarm 12/24V DC - Black [CMD6-MD-BR]](https://www.bestmarinebattery.com/wp-content/uploads/2026/08/fireboy-xintex-co-alarm-12-24v-dc-black-cmd6-md-br.webp)
Sale! Fireboy-Xintex CO Alarm 12/24V DC – Black [CMD6-MD-BR]
Original price was: $113.60.$66.66Current price is: $66.66. -
![Fireboy-Xintex Deluxe Helm Display w /Gauge Body, LEDColor Graphics f /Engine Shutdown System - Black Bezel Display [DU-RBH-20-R]](https://www.bestmarinebattery.com/wp-content/uploads/2026/08/fireboy-xintex-deluxe-helm-display-w-gauge-body-ledcolor-graphics-f-engine-shutd.webp)
Sale! Fireboy-Xintex Deluxe Helm Display w /Gauge Body, LEDColor Graphics f /Engine Shutdown System – Black Bezel Display [DU-RBH-20-R]
Original price was: $139.19.$84.86Current price is: $84.86. -
Sale!
Fireboy-Xintex Deluxe Helm Display w /Gauge Body, LEDColor Graphics f /Engine Shutdown System – Chrome Bezel Display [DU-RCH-20-R]
Original price was: $146.39.$84.47Current price is: $84.47. -
![Fireboy-Xintex Deluxe Helm Display w /Membrane Switch, Remote HornLEDs f /Engine Shutdown System - Black Bezel Display [DU-SBH-20-R]](https://www.bestmarinebattery.com/wp-content/uploads/2026/08/fireboy-xintex-deluxe-helm-display-w-membrane-switch-remote-hornleds-f-engine-sh.webp)
Sale! Fireboy-Xintex Deluxe Helm Display w /Membrane Switch, Remote HornLEDs f /Engine Shutdown System – Black Bezel Display [DU-SBH-20-R]
Original price was: $146.39.$113.02Current price is: $113.02. -
![Fireboy-Xintex Engine Shutdown - 5 Circuit w/20A Relays - Round Display [ES-5000-01]](https://www.bestmarinebattery.com/wp-content/uploads/2026/08/fireboy-xintex-engine-shutdown-5-circuit-w-20a-relays-round-display-es-5000-01.webp)
Sale! Fireboy-Xintex Engine Shutdown – 5 Circuit w /20A Relays – Round Display [ES-5000-01]
Original price was: $391.19.$311.36Current price is: $311.36. -
Sale!
Fireboy-Xintex Engine Shutdown – 5 Circuit w/20A Relays – Round Display [ES-5000-01]
Original price was: $441.00.$293.91Current price is: $293.91. -
![Fireboy-Xintex Fixed Heat Detector w/Base [OMHD-04-DB-R]](https://www.bestmarinebattery.com/wp-content/uploads/2026/08/fireboy-xintex-fixed-heat-detector-w-base-omhd-04-db-r.webp)
Sale! Fireboy-Xintex Fixed Heat Detector w/Base [OMHD-04-DB-R]
Original price was: $180.00.$97.99Current price is: $97.99. -
![Fireboy-Xintex Gasoline Fume Detector - Black Bezel - 12 /24V[G-1B-R]](https://www.bestmarinebattery.com/wp-content/uploads/2026/08/fireboy-xintex-gasoline-fume-detector-black-bezel-12-24v-g-1b-r.webp)
Sale! Fireboy-Xintex Gasoline Fume Detector – Black Bezel – 12 /24V[G-1B-R]
Original price was: $256.79.$152.23Current price is: $152.23. -
![Fireboy-Xintex Gasoline Fume Detector - Chrome Bezel - 12 /24V[G-1C-R]](https://www.bestmarinebattery.com/wp-content/uploads/2026/08/fireboy-xintex-gasoline-fume-detector-chrome-bezel-12-24v-g-1c-r.webp)
Sale! Fireboy-Xintex Gasoline Fume Detector – Chrome Bezel – 12 /24V[G-1C-R]
Original price was: $263.99.$171.37Current price is: $171.37. -
![Fireboy-Xintex Gasoline Fume Detector w /Blower Control - Chrome Bezel - 12V [G-1CB-R]](https://www.bestmarinebattery.com/wp-content/uploads/2026/08/fireboy-xintex-gasoline-fume-detector-w-blower-control-chrome-bezel-12v-g-1cb-r.webp)
Sale! Fireboy-Xintex Gasoline Fume Detector w /Blower Control – Chrome Bezel – 12V [G-1CB-R]
Original price was: $290.39.$185.24Current price is: $185.24. -
![Fireboy-Xintex Gasoline Fume Detector w /Dual ChannelBlower Control - 12 /24V [G-2BB-R]](https://www.bestmarinebattery.com/wp-content/uploads/2026/08/fireboy-xintex-gasoline-fume-detector-w-dual-channelblower-control-12-24v-g-2bb-.webp)
Sale! Fireboy-Xintex Gasoline Fume Detector w /Dual ChannelBlower Control – 12 /24V [G-2BB-R]
Original price was: $356.39.$260.46Current price is: $260.46. -
![Fireboy-Xintex MA Series Fire Extinguishing System - 450 Cubic Feet [MA20450227-BL]](https://www.bestmarinebattery.com/wp-content/uploads/2026/08/fireboy-xintex-ma-series-fire-extinguishing-system-450-cubic-feet-ma20450227-bl.webp)
Sale! Fireboy-Xintex MA Series Fire Extinguishing System – 450 Cubic Feet [MA20450227-BL]
Original price was: $1,349.99.$940.50Current price is: $940.50.