Welcome to Defender Canada! 
Detectors
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Fireboy CO Sentinel Mounting Conversion Plate
$13.76 -
59% offAqualarm Security Wireless Key FOB - 20416
$52.38$21.30 -
59% offAqualarm Wireless Hatch Door Sensor - 20414
$62.18$25.22 -
Aqualarm Low Oil Pressure Detector - 20111
$29.98 -
Aqualarm Piezo Alarm Buzzer - 20106
$29.98 -
20% offAqualarm Fire Panel - 20227
$41.18$32.78 -
Fireboy Single Station Smoke Alarm - FG250RV
$36.98 -
Blue Sea Floyd Bell Turbo Series Alarm - 1070
$36.98 -
MTI Industries Safe-T-Alert Photoelectric Smoke Alarm - SA-866
$38.38 -
29% offAqualarm Remote Fire Detector
$56.58 - $59.38$41.74 - $48.18 -
Fireboy Emergency Fume Detection Horn - RH-3
$42.60 -
Trident Marine 1300 LPG Propane Gas Detector Quick Connect Cable
$45.38 - $71.98 -
Aqualarm Bilge High Water Level Alarm Detector - 208A - 20120
$46.78 -
Fireboy Emergency Fume Detection Horn - RH-1
$49.58 -
Cole Hersee Dual Alarm Combo - 4112-RC000-BX
$59.38 -
Fireboy MS-2 to MS-3 Methane Gas Sensor Connector Cable - 10' Cable Extension
$64.98 -
Aqualarm Standard Boat Bell Alarm - 20100
$74.78 -
MTI Industries High Bilge Water Alarm - SA-1000XL
$80.40 -
Trident Marine 1300 LP Propane Gas Detector - 1300-7720
$83.18 -
MTI Industries Safe-T-Alert FX-4 Marine Carbon Monoxide Alarm
$83.18 - $147.58 -
Fireboy MS-3 Methane Gas Sensor Extension Cable
$90.18 - $254.00 -
MTI Industries Safe-T-Alert SA-340 Sealed Battery Carbon Monoxide Alarm
$97.18 -
MTI Industries Safe-T-Alert 20 Series Propane Alarm
$97.18 -
MTI Industries Safe-T-Alert 30 Series Propane Alarm
$104.18 -
Trident Marine 1300 LPG Propane Gas Control System Replacement Panel - 1300-7703.1
$105.58 -
MTI Industries Safe-T-Alert 85 Series Dual Carbon Monoxide/Propane Alarm
$109.78 - $127.98 -
MTI Industries Safe-T-Alert 62 Series Marine Carbon Monoxide Alarm
$109.78 - $153.18 -
Aqualarm High Bilge Water Level Warning System - 20131
$111.18 -
MTI Industries Safe-T-Alert SA-339 Sealed Battery Carbon Monoxide Alarm
$111.18 -
MTI Industries Safe-T-Alert 62 Series Carbon Monoxide Alarm - 62-542-TR-WT-M
$115.38 -
MTI Industries Safe-T-Alert 25 Series Dual Carbon Monoxide/Propane Alarm
$115.38 - $330.98 -
MTI Industries Safe-T-Alert 40 Series Propane Alarm
$116.78 - $119.58 -
MTI Industries Safe-T-Alert 65 Series Marine Carbon Monoxide Alarm
$119.54 -
Aqualarm Fire Alarm Kit
$121.00 -
MTI Industries Safe-T-Alert 65 Series Carbon Monoxide Alarm
$127.98 - $153.18 -
MTI Industries Safe-T-Alert 45 Series Dual Carbon Monoxide/Propane Alarm
$127.98 - $172.78 -
MTI Industries Safe-T-Alert 35 Series Dual Carbon Monoxide/Propane Alarm
$127.98 - $295.98 -
MTI Industries In Dash Gasoline Fume Detector - MGD-1
$147.58 -
MTI Industries Safe-T-Alert Marine Gas Fume/Fire/Bilge Water Alarm - MGD-1XL
$169.98 -
Fireboy CMD6 Marine Carbon Monoxide Alarm with Internal Battery/Relay & Interconnect
$185.38 -
MTI Industries Gas Fume/Fire/Bilge Water Alarm - MGD-10XL
$185.38 -
Fireboy CMD6 Marine Carbon Monoxide Alarm with Internal Battery
$190.98 -
Fireboy Propane Gas and Gasoline Sensor
$192.40 - $269.38 -
Fireboy CMD6 Marine Carbon Monoxide Alarm
$196.58 -
Fireboy CMD6 Marine Carbon Monoxide Alarm Interconnect
$211.98 -
Fireboy Methane Gas Sensor
$258.18 - $356.18 -
Fireboy Propane/CNG Control with Solenoid Valve
$280.58 - $356.18 -
Trident Marine 1300 LPG Propane Gas Control System - 1300-7705.3-KIT
$284.78