Welcome to Defender Canada! 
Detectors
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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% offFireboy 2-Channel Gasoline Fume Detector - G-2B-R
$714.73$643.32 -
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% 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 -
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
Fireboy Propane/CNG Control with Solenoid Valve
$270.58 - $343.48$243.58 - $309.19 -
9% offFireboy Methane Fume Detector LED Display
$884.83 - $990.13$796.41 - $891.18 -
9% off
Fireboy Methane Gas Sensor
$248.98 - $343.48$224.14 - $309.19 -
Siren Marine Audible Alarm - SM-ACC-ALRM
$75.00 -
9% offFireboy MS-3 Methane Gas Sensor Extension Cable
$86.98 - $244.95$78.34 - $220.51 -
Fireboy Single Station Smoke Alarm - FG250RV
$35.68 -
9% offFireboy Emergency Fume Detection Horn - RH-1
$47.83$43.11 -
9% offFireboy 1-Sensor LPG Propane Gas Fume Detector - S2B-LPG-X
$915.88$824.35 -
9% offFireboy 1-Sensor Compressed Natural Gas Fume Detector - S2B-CNG-X
$915.88$824.35 -
9% offFireboy MS-2 to MS-3 Methane Gas Sensor Connector Cable - 10' Cable Extension
$62.68$56.47 -
9% off
Fireboy Emergency Fume Detection Horn - RH-3
$49.20$44.34 -
9% offFireboy 3-Sensor Methane Gas Detection Sensor Splitter - SPLITTER04-3
$397.48$357.79 -
9% off
Fireboy 2-Sensor Methane Gas Detection Sensor Splitter with Boots - SPLITTER01-D
$334.03$300.69 -
9% off
Fireboy Propane Gas Sensor - FS-A01-F
$354.28$318.91 -
Siren Marine Wireless Entry Sensor for Siren 3 - SM-WLS3-ENTR-917
$188.37 -
Siren Marine PAM4 Wired DC Relay - SM-ACC-DCRE
$38.49 -
Siren Marine Wireless Temperature Sensor for Siren 3 - SM-WLS3-TEMP-917
$188.37 -
Siren Marine Wired Canvas Snap Cover Sensor - SM-ACC-SNAP
$52.53 -
Siren Marine Wired Infrared Motion Sensor - SM-ACC-INFR
$183.10 -
Siren Marine Wired Magnetic REED Switch - SM-ACC-REED
$25.41 -
Siren Marine Wired Micro ePIR Motion Sensor - SM-ACC-EPIR
$197.14