Welcome to Defender Canada! 
Deals
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MTI Industries Safe-T-Alert FX-4 Marine Carbon Monoxide Alarm
$95.48 - $193.30 -
Aqualarm Smart Bilge Pump Switch with Alarm - 20038
$133.44 -
Aqualarm Bilge High Water Alarm with Detector - 20240
$94.02 -
Aqualarm Heavy Duty Pump Switch - 20090
$70.66 -
Aqualarm Wet Exhaust Overheat Alarm Kit
$83.80 - $130.52 -
Aqualarm Bilge Pump Cycle Counter - 20045
$83.80 -
MTI Industries Safe-T-Alert SA-340 Sealed Battery Carbon Monoxide Alarm
$105.70 -
MTI Industries Safe-T-Alert Photoelectric Smoke Alarm - SA-866
$35.62 -
MTI Industries Safe-T-Alert Marine Gas Fume/Fire/Bilge Water Alarm - MGD-1XL
$159.72 -
MTI Industries Safe-T-Alert 65 Series Carbon Monoxide Alarm
$123.22 - $159.72 -
Aqualarm Fire Alarm Kit
$156.82 -
Boss Audio Systems Bluetooth Marine Stereo Radio - MGR450B
$222.52 -
MTI Industries Safe-T-Alert 62 Series Marine Carbon Monoxide Alarm
$120.30 - $159.72 -
MTI Industries Safe-T-Alert SA-339 Sealed Battery Carbon Monoxide Alarm
$105.70 - $115.92 -
Aqualarm High Bilge Water Level Warning System - 20131
$115.92 -
Boss Audio Systems AM/FM Bluetooth Marine Stereo Receiver - MR1308UAB
$96.96 -
Aqualarm Save Your Engine Kit
$136.36 -
MTI Industries Safe-T-Alert 25 Series Dual Carbon Monoxide/Propane Alarm
$131.98 - $340.76 -
Aqualarm Pump Counter - 20045-SM
$79.42 -
14% off
Boss Audio Systems AM/FM BT Marine Stereo Receiver with CD Player
$158.29$134.64 - $158.29 -
MTI Industries Safe-T-Alert 45 Series Dual Carbon Monoxide/Propane Alarm
$127.60 - $169.94 -
Boss Audio Systems Compact Waterproof AM/FM Bluetooth Marine Stereo Receiver - MGR350B
$202.08 -
MTI Industries Safe-T-Alert 20 Series Propane Alarm
$96.94 -
MTI Industries Safe-T-Alert 30 Series Propane Alarm
$99.86 - $101.32 -
Aqualarm Bilge Pump Alarm - 20042
$114.46 -
MTI Industries High Bilge Water Alarm - SA-1000XL
$83.82 -
14% offBoss Audio Marine Gauge Digital Media AM/FM Receiver - MGR300B
$191.86$163.17 -
Aqualarm Engine Overheat Detector - 212A - 20118
$42.92 -
Aqualarm Barbed Water Flow Detector
$126.14 - $136.38 -
Aqualarm Low Oil Pressure Detector - 20111
$31.24 -
Aqualarm Piezo Alarm Buzzer - 20106
$31.24 -
Boss Audio Systems AM/FM Bluetooth Marine Stereo Receiver Wireless Remote - MR632UAB
$76.50 -
Boss Audio Systems Multimedia BT Marine Stereo System with Speakers - MCK508WB.6
$209.41 -
Boss Audio Systems Multimedia BT Marine Stereo System with Speakers
$280.95 -
Boss Audio TUBE Portable Bluetooth Speaker System
$72.15 -
MTI Industries Safe-T-Alert 85 Series Dual Carbon Monoxide/Propane Alarm
$114.46 - $133.44 -
MTI Industries Safe-T-Alert 40 Series Propane Alarm
$124.68 -
14% offAqualarm Remote Fire Detector
$58.98 - $61.90$50.22 - $61.90 -
Aqualarm Bilge Supervisor - 20074
$223.96 -
14% offBoss Audio Systems 2-Way Marine Speakers - 6 1/2" - MR652C
$123.27$104.87 -
Boss Audio Systems MR60W 2-Way Marine Speakers
$63.40 -
Boss Audio Systems 2-Way Marine Speakers - 7 1/2" - MR752C
$149.55 -
MTI Industries In Dash Gasoline Fume Detector - MGD-1
$190.38 -
MTI Industries Gas Fume/Fire/Bilge Water Alarm - MGD-10XL
$423.98 -
Boss Audio 2-Way Coaxial Marine Loudspeaker with Multi-Color Illumination Options
$134.90 -
14% offBoss Audio Systems MR50W 2-Way Marine Speakers
$48.79$41.56 -
24% offBoss Audio Systems 2-Way Marine Speakers - 6" x 9" - MR690
$121.81$91.52 -
14% offBoss Audio Systems Dual-Cone Marine Speakers - 6 1/2" - MR6W
$48.79$41.56