Welcome to Defender Canada! 
Deals
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9% off
Fireboy Propane Fume Detector with 1 Sensor and Solenoid
$524.38 - $546.00$472.00 - $491.46 -
14% off
Fireboy CMD6 Marine Carbon Monoxide Alarm with Internal Battery
$184.18$156.64 -
9% offFireboy Propane Fume Detector with 2 Sensors and Solenoid
$748.50 - $757.95$673.71 - $682.22 -
9% offFroli Sleep Systems
$423.33 - $567.13$381.06 - $510.48 -
9% offFireboy 2-Channel Gasoline Fume Detector - G-2B-R
$714.73$643.32 -
14% offForespar Tea Tree Power Deodorizer Gel Refill
$117.20 - $2,470.74$99.72 - $2,470.74 -
9% off
Fireboy Propane Fume Detector with 1 Sensor
$439.33 - $450.13$395.46 - $405.18 -
14% off
Fireboy CMD6 Marine Carbon Monoxide Alarm
$189.58$161.23 -
9% off
Fireboy 1 Channel Gasoline Fume Detector
$416.38 - $428.53$374.80 - $385.74 -
9% offMTI Industries Safe-T-Alert FX-4 Marine Carbon Monoxide Alarm
$112.63 - $178.78$101.43 - $160.96 -
14% offForespar Tea Tree Power Deodorizer
$15.03 - $94.52$15.03 - $94.52 -
9% offFireboy Propane Fume Detector with 2 Sensors - Auto Shut-off - P-2BNV-R
$631.03$567.99 -
9% off
Fireboy Propane Gas and Gasoline Sensor
$185.55 - $259.78$167.05 - $233.86 -
9% off
Fireboy CMD6 Marine Carbon Monoxide Alarm with Internal Battery/Relay & Interconnect
$211.18$190.12 -
9% offFireboy 2 Channel Gasoline Fume Detector with Blower Control
$757.93 - $778.18$682.20 - $700.42 -
9% off
Fireboy Single Channel Propane Fume Detector with 1 Sensor
$428.53 - $439.33$385.74 - $395.46 -
29% off
Gill Women's OS2 Offshore Jacket - 2022
$506.85$354.97 -
9% off
Fireboy 2-Sensor Methane Fume Detector LED Display
$884.83$796.41 -
9% off
Fireboy 1 Channel Gasoline Fume Detector with Blower Control
$450.13 - $481.18$405.18 - $433.12 -
14% off
Fireboy CMD6 Marine Carbon Monoxide Alarm Interconnect
$204.43$173.86 -
9% off
MTI Industries Safe-T-Alert 62 Series Marine Carbon Monoxide Alarm
$111.28 - $147.73$100.21 - $147.73 -
9% off
MTI Industries Safe-T-Alert SA-339 Sealed Battery Carbon Monoxide Alarm
$100.48 - $107.23$90.49 - $107.23 -
9% off
MTI Industries Safe-T-Alert 25 Series Dual Carbon Monoxide/Propane Alarm
$123.43 - $294.88$111.15 - $265.45 -
9% off
MTI Industries Safe-T-Alert SA-340 Sealed Battery Carbon Monoxide Alarm
$89.68$80.77 -
29% off
Gill OS2 Offshore Jacket - 2022
$506.87$355.00 -
9% offStar Brite No Damp Dehumidifier - 85412
$13.22$11.95 -
29% off
Gill OS3 Coastal Jacket - 2022
$338.12 - $351.62$246.32 -
9% offStar Brite NosGuard SG Mold/Mildew Odor Control (2-Pack) Slow Release - 89950
$19.61$17.70 -
9% off
Fireboy Propane/CNG Control with Solenoid Valve
$270.58 - $343.48$243.58 - $309.19 -
19% offDampRid Fresh Scent Hanging Moisture Absorber (3-Pack) - DRDFG83K
$27.49$22.12 -
9% off
MTI Industries Safe-T-Alert 30 Series Propane Alarm
$92.38 - $95.08$83.20 - $85.63 -
18% offDampRid Economy Refill - DRDFG30K
$11.39$9.23 -
19% offDampRid Hi-Capacity Moisture Absorber - DRDFG50T
$30.32$24.38 -
9% offFireboy Methane Fume Detector LED Display
$884.83 - $990.13$796.41 - $891.18 -
9% off
MTI Industries Safe-T-Alert 35 Series Dual Carbon Monoxide/Propane Alarm
$147.73 - $278.68$133.02 - $250.87 -
9% offMaretron Switch Indicator Module - SIM100-01
$448.78$403.96 -
29% off
Gill Pilot Sailing Jacket
$270.60$189.60 -
9% offStar Brite MDG Mold/Mildew Odor Control - 89990
$13.96$12.63 -
18% offDampRid Refillable Moisture Absorber - DRDFG01K
$7.87$6.42 -
27% offGill Women's OS3 Coastal Jacket - 2022
$338.11$246.31 -
9% offStar Brite NosGuard SG Mold/Mildew Odor Control (1-Pack) Fast Release - 89970
$13.96$12.63 -
9% offStar Brite No Damp Moisture Absorber Refill
$6.67 - $15.70$6.07 - $14.19 -
9% off
MTI Industries Safe-T-Alert 20 Series Propane Alarm
$85.63$77.13 -
9% off
MTI Industries Safe-T-Alert 85 Series Dual Carbon Monoxide/Propane Alarm
$105.88 - $108.58$95.35 - $97.78 -
9% offMaretron Pressure Transducer
$213.88 - $284.08$192.55 - $284.08 -
38% offGill Broadsands Jacket
$217.95$134.98 -
24% offGrundens Bulkhead Stretch Jacket
$203.08$152.99 -
9% off
Fireboy CO Sentinel Mounting Conversion Plate
$13.54$12.25