Welcome to Defender Canada! 
Deals
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Fireboy Propane Fume Detector with 1 Sensor and Solenoid
$543.78 - $566.20 -
Fireboy ES 3-Circuit Automatic Engine Shutdown System
$556.38 -
Fireboy Propane Fume Detector with 2 Sensors and Solenoid
$776.20 - $786.00 -
Fireboy LPG Propane Gas Solenoid Valve
$132.18 - $146.18 -
Fireboy Propane Fume Detector with 1 Sensor
$455.58 - $466.78 -
Fireboy 1 Channel Gasoline Fume Detector
$431.78 - $444.38 -
Fireboy ES 5-Circuit Automatic Engine Shutdown System
$646.00 -
Fireboy Engine Shutdown System Helm Display
$230.18 - $241.38 -
Fireboy Propane Gas and Gasoline Sensor
$192.40 - $269.38 -
Aqualarm Wet Exhaust Overheat Alarm Kit
$70.58 - $109.78 -
Fireboy CMD6 Marine Carbon Monoxide Alarm with Internal Battery/Relay & Interconnect
$218.98 -
Fireboy Single Channel Propane Fume Detector with 1 Sensor
$444.38 - $455.58 -
Fireboy ES 8-Circuit Automatic Engine Shutdown System
$780.40 -
Fireboy Dual Station Engine Shutdown System Helm Display - DU-SBH-21-R
$252.58 -
Fireboy Propane/CNG Control with Solenoid Valve
$280.58 - $356.18 -
Fireboy 10-Circuit Automatic Engine Shutdown System
$949.80 - $963.91 -
Fireboy Remote Audible Discharge Alarm
$218.98 - $230.18 -
Fireboy Solenoid Valve - 3/8"
$204.98 - $230.18 -
Fireboy 1 Channel Gasoline Fume Detector with Blower Control
$466.78 - $498.98 -
Fireboy 2 Channel Gasoline Fume Detector with Blower Control
$785.98 - $806.98 -
Fireboy Methane Fume Detector LED Display
$917.58 - $1,026.78 -
Aqualarm Save Your Engine Kit
$115.38 -
Fireboy Heavy-Duty Fire Extinguishing System Mounting Bracket - 93056
$473.85 -
53% offOceanic Systems 4-20mA Tank Level Adaptor - 4291
$378.58$175.60 -
9% offAqualarm Barbed Water Flow Detector
$106.98 - $115.40$103.92 - $106.98 -
Fireboy Angled Manual Discharge Cable Adapter - CAA-0285-01
$115.38 -
Fireboy Second Station Display Wiring Harness
$74.78 - $122.40 -
Fireboy Panel Warning Indicator Light - 90107
$31.38 -
Fireboy 6-Circuit Automatic Engine Shutdown System
$724.40 - $731.45 -
Fireboy Heavy-Duty Fire Extinguishing System Mounting Bracket - 93014
$184.03 -
Fireboy Heavy-Duty Fire Extinguishing System Mounting Bracket - 93058
$508.87 -
Fireboy Second Station Engine Shutdown System Helm Display - DU-SBH-20-R
$241.38 -
Fireboy Methane Gas Sensor
$258.18 - $356.18 -
Fireboy ES 5-Circuit Automatic Engine Shutdown System with Time Delay
$690.80 -
Fireboy CO Sentinel Mounting Conversion Plate
$14.02 -
58% offOceanic Systems NMEA2000 Micro Network Connectors - 6 PC Network Starter Kit - 3800
$119.58$49.60 -
Fireboy Heavy-Duty Fire Extinguishing System Mounting Bracket - 93012
$122.41 -
Fireboy Heavy-Duty Fire Extinguishing System Mounting Bracket - 93013
$135.02 -
Fireboy Heavy-Duty Fire Extinguishing System Mounting Bracket - 93017
$235.83 -
56% offOceanic Systems Deck-Mounted Water Gauge - 5250-W
$455.58$196.60 -
14% offAqualarm Remote Fire Detector
$53.78 - $56.58$48.18 - $53.78 -
Fireboy Auxiliary Blower Relay
$52.38 - $63.58 -
Fireboy MS-3 Methane Gas Sensor Extension Cable
$90.18 - $254.00 -
66% offOceanic Systems NMEA2000 Micro Network Connectors - Bulkhead Feed Through - 3807
$39.78$13.20 -
56% offOceanic Systems Submersible Hydrostatic Sensor
$455.58$196.60 -
9% offFireboy DC Voltage Reducer - CNV-12-1
$123.78$111.46 -
49% offFireboy LPG Propane Gas Fitting - PF-5431
$34.18$17.38 -
47% offFireboy LPG Propane Gas Regulator Cover - PF-5441
$18.32$9.68