Welcome to Defender Canada! 
Deals
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9% off
Fireboy Propane Fume Detector with 1 Sensor and Solenoid
$543.78 - $566.20$489.46 - $509.64 -
9% offFireboy ES 3-Circuit Automatic Engine Shutdown System
$556.38$500.82 - $528.59 -
Fireboy CMD6 Marine Carbon Monoxide Alarm with Internal Battery
$181.46 -
9% offFireboy Manual Discharge Cable Kit
$161.60 - $399.61$145.50 - $359.71 -
9% offFireboy LPG Propane Gas Solenoid Valve
$132.18 - $146.18$131.62 - $132.18 -
Fireboy CMD6 Marine Carbon Monoxide Alarm
$186.78 -
9% offFireboy Propane Fume Detector with 2 Sensors and Solenoid
$776.20 - $786.00$698.64 - $707.46 -
9% offFireboy 2-Channel Gasoline Fume Detector - G-2B-R
$741.18$667.12 -
9% off
Fireboy 1 Channel Gasoline Fume Detector
$431.78 - $444.38$388.66 - $400.00 -
9% offFireboy Propane Fume Detector with 2 Sensors - Auto Shut-off - P-2BNV-R
$654.38$589.00 -
9% off
Fireboy Propane Fume Detector with 1 Sensor
$455.58 - $466.78$410.08 - $420.16 -
9% off
Fireboy Engine Shutdown System Helm Display
$230.18 - $241.38$207.22 - $217.30 -
9% off
Fireboy Single Channel Propane Fume Detector with 1 Sensor
$444.38 - $455.58$400.00 - $410.08 -
9% off
Fireboy ES 5-Circuit Automatic Engine Shutdown System
$646.00$581.46 -
9% off
Fireboy Propane Gas and Gasoline Sensor
$192.40 - $269.38$173.22 - $242.50 -
9% offAqualarm Bilge High Water Alarm with Detector - 20240
$90.18$81.22 -
Fireboy CMD6 Marine Carbon Monoxide Alarm Interconnect
$201.41 -
9% offAqualarm Wet Exhaust Overheat Alarm Kit
$70.58 - $109.78$63.58 - $98.86 -
9% offAqualarm Bilge High Water Level Alarm Detector - 208A - 20120
$48.18$43.42 -
9% offAqualarm Bilge Pump Cycle Counter - 20045
$80.38$72.40 -
9% off
Fireboy CMD6 Marine Carbon Monoxide Alarm with Internal Battery/Relay & Interconnect
$218.98$197.14 -
9% off
Fireboy Propane/CNG Control with Solenoid Valve
$280.58 - $356.18$252.58 - $320.62 -
9% offAqualarm Save Your Engine Kit
$115.38$103.90 -
9% offFireboy 10-Circuit Automatic Engine Shutdown System
$949.80 - $963.91$854.88 - $867.59 -
9% off
Fireboy Remote Audible Discharge Alarm
$218.98 - $230.18$197.14 - $207.22 -
9% offFireboy Angled Manual Discharge Cable Adapter - CAA-0285-01
$115.38$103.90 -
9% offAqualarm Barbed Water Flow Detector
$106.98 - $115.40$96.34 - $103.92 -
9% off
Fireboy 1 Channel Gasoline Fume Detector with Blower Control
$466.78 - $498.98$420.16 - $449.14 -
9% offFireboy 2 Channel Gasoline Fume Detector with Blower Control
$785.98 - $806.98$707.44 - $726.34 -
9% offFireboy Methane Fume Detector LED Display
$917.58 - $1,026.78$825.88 - $924.16 -
9% offAqualarm Bilge Pump Alarm - 20042
$109.78$98.86 -
9% offFireboy Heavy-Duty Fire Extinguishing System Mounting Bracket - 93056
$473.85$426.53 -
9% offAqualarm Engine Overheat Detector - 212A - 20118
$35.58$32.08 -
9% offAqualarm Piezo Alarm Buzzer - 20106
$27.10$24.45 -
9% off
Fireboy ES 8-Circuit Automatic Engine Shutdown System
$780.40$702.42 -
9% offAqualarm Fire Alarm Kit
$150.40$135.42 -
9% offFireboy Panel Warning Indicator Light - 90107
$31.38$28.30 -
9% offFireboy Solenoid Valve - 3/8"
$204.98 - $230.18$184.54 - $207.22 -
9% offAqualarm Low Oil Pressure Detector - 20111
$27.97$25.24 -
9% offAqualarm Pump Counter - 20045-SM
$76.18$68.62 -
9% off
Fireboy Heavy-Duty Fire Extinguishing System Mounting Bracket - 93014
$184.03$165.69 -
9% off
Fireboy Heavy-Duty Fire Extinguishing System Mounting Bracket - 93058
$508.87$458.05 -
9% offFireboy Second Station Engine Shutdown System Helm Display - DU-SBH-20-R
$241.38$217.30 -
9% off
Fireboy 6-Circuit Automatic Engine Shutdown System
$724.40 - $731.45$652.02 - $658.37 -
9% off
Fireboy Methane Gas Sensor
$258.18 - $356.18$232.42 - $320.62 -
9% off
Fireboy ES 5-Circuit Automatic Engine Shutdown System with Time Delay
$690.80$621.78 -
9% off
Fireboy CO Sentinel Mounting Conversion Plate
$14.02$12.68 -
9% off
Fireboy Heavy-Duty Fire Extinguishing System Mounting Bracket - 93016
$220.43$198.45