Welcome to Defender Canada! 
Boat Show Deals
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9% offTrident Marine 1300 LPG Propane Gas Control System - 1300-7705.3-KIT
$280.72$252.71 -
9% offTrident Marine 1300 LPG Propane Gas Control & Detection System - 1300-7761-KIT
$484.98$436.54 -
9% offFireboy Propane Fume Detector with 2 Sensors and Solenoid
$807.90 - $818.94$727.17 - $737.11 -
9% offTrident Marine 1300 LPG Propane Gas Control & Detection System - 1300-7760
$337.30$303.63 -
14% off
Fireboy CMD6 Marine Carbon Monoxide Alarm with Internal Battery
$193.78$164.80 -
9% off
Fireboy Propane Fume Detector with 1 Sensor and Solenoid
$569.14 - $591.24$512.29 - $532.17 -
Maretron NMEA 2000 Tank Level Monitor - TLM100-01
$321.78 -
Maretron Vessel Data Recorder - VDR100-01
$932.71 -
9% offFireboy 2-Channel Gasoline Fume Detector - G-2B-R
$774.76$697.35 -
14% off
Fireboy CMD6 Marine Carbon Monoxide Alarm
$200.68$170.67 -
9% off
Fireboy Propane Fume Detector with 1 Sensor
$471.16 - $491.86$424.11 - $442.74 -
49% off
Helly Hansen Pier 4.0 Bib
$276.62 - $297.32$138.62 - $297.32 -
Maretron Tank Level NMEA 2000 Adapter - TLA100-01
$361.11 -
Maretron J1939 to NMEA 2000 Gateway - J2K100-01
$433.21 -
Maretron Fuel Flow Monitor - FFM100-01
$536.78 -
Maretron NMEA 2000 DC Monitor - DCM100-01
$712.48 -
9% off
Fireboy 1 Channel Gasoline Fume Detector
$444.94 - $460.12$400.51 - $414.17 -
Maretron Pressure Transducer - PTS-0-1.5PSI-02
$426.68 -
9% offFireboy Propane Fume Detector with 2 Sensors - Auto Shut-off - P-2BNV-R
$676.78$609.16 -
9% off
Fireboy Single Channel Propane Fume Detector with 1 Sensor
$460.12 - $471.16$414.17 - $424.11 -
9% off
Fireboy Propane Gas and Gasoline Sensor
$200.70 - $276.58$180.69 - $248.98 -
9% off
MTI Industries Safe-T-Alert 62 Series Marine Carbon Monoxide Alarm
$113.74 - $151.00$102.43 - $151.00 -
6% offAqualarm Bilge High Water Level Alarm Detector - 208A - 20120
$41.98$39.09 -
9% off
Fireboy 1 Channel Gasoline Fume Detector with Blower Control
$482.20 - $524.98$434.04 - $472.54 -
9% offFireboy 2 Channel Gasoline Fume Detector with Blower Control
$817.54 - $839.62$735.85 - $755.72 -
Maretron TFT-5H-Focus Tube Kit - TFT-5H
$79.26 -
14% off
Fireboy CMD6 Marine Carbon Monoxide Alarm Interconnect
$224.14$190.61 -
Maretron Submersible Pressure Transducer
$452.88 - $648.22 -
9% off
Blue Sea Systems Mini OLED Temperature Monitor
$104.08$93.73 -
14% offMaretron Pressure Transducer
$235.18 - $269.68$211.72 - $256.23 -
9% off
Fireboy Propane/CNG Control with Solenoid Valve
$297.28 - $373.18$267.61 - $335.92 -
Maretron Fluid Pressure Monitor - FPM100-01
$583.98 -
9% off
MTI Industries Safe-T-Alert 25 Series Dual Carbon Monoxide/Propane Alarm
$126.16 - $301.42$113.61 - $271.34 -
9% off
MTI Industries Safe-T-Alert SA-339 Sealed Battery Carbon Monoxide Alarm
$102.70$92.49 -
6% offAqualarm Fire Alarm Kit
$148.26$137.92 -
6% offAqualarm High Bilge Water Level Warning System - 20131
$99.94$92.99 -
49% off
Helly Hansen Women's Pier 4.0 Bib
$276.62 - $297.32$138.62 - $297.32 -
9% off
MTI Industries Safe-T-Alert 30 Series Propane Alarm
$94.42 - $97.18$85.04 - $87.52 -
9% off
MTI Industries Safe-T-Alert 35 Series Dual Carbon Monoxide/Propane Alarm
$153.76 - $284.86$138.45 - $256.44 -
9% off
MTI Industries Safe-T-Alert SA-340 Sealed Battery Carbon Monoxide Alarm
$91.66 - $102.70$82.56 - $92.49 -
Maretron NMEA 2000 AC Monitor - ACM100-01
$585.29 -
9% off
MTI Industries Safe-T-Alert 45 Series Dual Carbon Monoxide/Propane Alarm
$142.72 - $157.90$128.51 - $142.17 -
Maretron SAE 5-Bolt Pattern Focus Tube - TFTDBE-5H
$112.04 -
9% offMTI Industries Safe-T-Alert Marine Gas Fume/Fire/Bilge Water Alarm - MGD-1XL
$242.08$217.93 -
9% off
MTI Industries Safe-T-Alert 85 Series Dual Carbon Monoxide/Propane Alarm
$105.46 - $108.22$94.98 - $97.46 -
9% offMTI Industries In Dash Gasoline Fume Detector - MGD-1
$242.08$217.93 -
MTI Industries High Bilge Water Alarm - SA-1000XL
$118.59 -
6% offAqualarm Standard Boat Bell Alarm - 20100
$68.20$63.47