Welcome to Defender Canada! 
Canada Day Sale
-
9% off
Fireboy CMD6 Marine Carbon Monoxide Alarm with Internal Battery
$188.40 -
9% off
Fireboy CMD6 Marine Carbon Monoxide Alarm
$193.47 -
Up to 9% off
MTI Industries Safe-T-Alert 45 Series Dual Carbon Monoxide/Propane Alarm
$131.29 - $137.64 -
Up to 9% offMTI Industries Safe-T-Alert FX-4 Carbon Monoxide Alarm
$109.72 - $188.40 -
19% off
Fireboy CMD6 Marine Carbon Monoxide Alarm Interconnect
$192.34 - $216.31 -
9% off
MTI Industries Safe-T-Alert 62 Series Carbon Monoxide Alarm
$98.30 -
Up to 9% off
MTI Industries Safe-T-Alert 25 Series Dual Carbon Monoxide/Propane Alarm
$109.72 - $263.27 -
Up to 9% off
MTI Industries Safe-T-Alert 35 Series Dual Carbon Monoxide/Propane Alarm
$131.29 - $251.85 -
Up to 14% offFireboy Methane Fume Detector LED Display
$864.70 - $1,031.01 -
Up to 9% off
MTI Industries Safe-T-Alert 85 Series Dual Carbon Monoxide/Propane Alarm
$93.22 - $97.03 -
Up to 9% off
Fireboy Methane Gas Sensor
$255.65 - $360.98 -
9% off
MTI Industries Safe-T-Alert SA-340 Sealed Battery Carbon Monoxide Alarm
$94.49 -
Up to 9% offFireboy MS-3 Methane Gas Sensor Extension Cable
$98.30 - $256.93 -
9% off
Fireboy CMD6 Carbon Monoxide Alarm with Internal Battery/Relay & Interconnect
$221.39 -
9% offMaretron Gas Fume Detector - CO-CO1224T
$296.26 -
9% offFireboy MS-2 to MS-3 Methane Gas Sensor Connector Cable - 10' Cable Extension
$66.57 -
9% offFireboy 3-Sensor Methane Gas Detection Sensor Splitter - SPLITTER04-3
$413.01 -
9% off
Fireboy 2-Sensor Methane Gas Detection Sensor Splitter with Boots - SPLITTER01-D
$349.56 -
9% off
Fireboy 2-Sensor Methane Fume Detector LED Display
$915.53