Welcome to Defender Canada! 
Detectors
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9% offTrident Marine 1300 LPG Propane Gas Control & Detection System - 1300-7761-KIT
$615.36$553.88 -
9% offTrident Marine 1300 LPG Propane Gas Control System - 1300-7705.3-KIT
$355.90$320.37 -
9% offTrident Marine 1300 LPG Propane Gas Control & Detection System - 1300-7760
$427.81$385.09 -
9% offTrident Marine 1300 LP Propane Gas Detector - 1300-7720
$103.51$93.22 -
14% offFireboy 2-Channel Gasoline Fume Detector - G-2B-R
$831.07$706.50 -
14% off
Fireboy CMD6 Marine Carbon Monoxide Alarm with Internal Battery
$209.26$177.96 -
14% off
Fireboy CMD6 Marine Carbon Monoxide Alarm
$214.90$182.76 -
14% offFireboy Propane Fume Detector with 2 Sensors and Solenoid
$867.75 - $879.03$737.68 - $747.27 -
9% offMTI Industries Safe-T-Alert FX-4 Carbon Monoxide Alarm
$111.97 - $209.26$100.84 - $188.40 -
14% offFireboy Methane Fume Detector LED Display
$1,017.19 - $1,145.50$864.70 - $973.77 -
14% off
Fireboy Single Channel Propane Fume Detector with 1 Sensor
$494.08 - $505.36$420.06 - $429.65 -
14% off
Fireboy Propane Fume Detector with 1 Sensor
$505.36 - $527.92$429.65 - $448.82 -
14% off
Fireboy Propane Fume Detector with 1 Sensor and Solenoid
$611.13 - $633.69$519.55 - $538.72 -
14% off
Fireboy Propane Gas and Gasoline Sensor
$216.33 - $295.27$183.97 - $251.07 -
14% off
Fireboy 1 Channel Gasoline Fume Detector
$475.75 - $494.08$404.48 - $420.06 -
9% offTrident Marine 1300 LPG Propane Gas Control System Replacement Panel - 1300-7703.1
$140.17$126.22 -
9% off
MTI Industries Safe-T-Alert 62 Series Carbon Monoxide Alarm
$93.64 - $116.20$84.34 - $104.64 -
9% off
MTI Industries Safe-T-Alert 45 Series Dual Carbon Monoxide/Propane Alarm
$145.81 - $152.86$131.29 - $137.64 -
14% offFireboy 2 Channel Gasoline Fume Detector with Blower Control
$877.60 - $898.75$746.05 - $764.03 -
Siren Marine Siren 3 Boat Monitoring System - 6X885B130000
$423.58 -
9% off
MTI Industries Safe-T-Alert SA-340 Sealed Battery Carbon Monoxide Alarm
$89.41 - $104.92$80.53 - $94.49 -
14% off
Fireboy CMD6 Marine Carbon Monoxide Alarm Interconnect
$240.28$204.33 -
14% offFireboy Propane Fume Detector with 2 Sensors - Auto Shut-off - P-2BNV-R
$726.73$617.81 -
14% off
Fireboy Methane Gas Sensor
$283.99 - $401.02$241.48 - $340.96 -
9% offTrident Marine 1300 LPG Propane Gas Detector Quick Connect Cable
$45.70 - $72.49$41.19 - $65.30 -
9% off
MTI Industries Safe-T-Alert 30 Series Propane Alarm
$90.82 - $93.64$81.80 - $84.34 -
14% off
Fireboy 1 Channel Gasoline Fume Detector with Blower Control
$516.64 - $563.17$439.24 - $478.79 -
9% off
MTI Industries Safe-T-Alert 35 Series Dual Carbon Monoxide/Propane Alarm
$145.81 - $279.76$131.29 - $251.85 -
9% off
MTI Industries Safe-T-Alert 25 Series Dual Carbon Monoxide/Propane Alarm
$121.84 - $292.45$109.72 - $263.27 -
14% off
Fireboy Propane/CNG Control with Solenoid Valve
$319.24 - $401.02$271.45 - $340.96 -
14% offFireboy MS-3 Methane Gas Sensor Extension Cable
$109.15 - $285.42$92.87 - $242.69 -
14% off
Fireboy CMD6 Carbon Monoxide Alarm with Internal Battery/Relay & Interconnect
$245.92$209.12 -
14% off
Fireboy 2-Sensor Methane Fume Detector LED Display
$1,017.19$864.70 -
9% off
MTI Industries Safe-T-Alert 20 Series Propane Alarm
$85.18$76.72 -
9% off
MTI Industries Safe-T-Alert 85 Series Dual Carbon Monoxide/Propane Alarm
$103.51 - $107.74$93.22 - $97.03 -
Siren Marine Audible Alarm - SM-ACC-ALRM
$78.30 -
9% offMTI Industries Safe-T-Alert Marine Gas Fume/Fire/Bilge Water Alarm - MGD-1XL
$334.75$301.34 -
TALOS NMEA2000 Network Lightning Detector - SFD-1000-N2K
$560.35 -
14% offFireboy Emergency Fume Detection Horn - RH-1
$59.80$50.92 -
Siren Marine Wireless Entry Sensor for Siren 3 - SM-WLS3-ENTR-917
$196.72 -
Siren Marine Wireless Temperature Sensor for Siren 3 - SM-WLS3-TEMP-917
$196.72 -
9% offAqualarm Remote Fire Detector
$58.39 - $61.21$52.61 - $55.15 -
9% offTrident Marine 2 Zone LP Gas Control & Detection System
$346.03 - $495.51$311.49 - $446.01 -
9% offAqualarm Fire Alarm Kit
$161.34$145.26 -
Maretron Gas Fume Detector - CO-CO1224T
$312.69 -
9% offMTI Industries In Dash Gasoline Fume Detector - MGD-1
$334.75$301.34 -
Siren Marine Wired Magnetic REED Switch - SM-ACC-REED
$26.51 -
TALOS SFD-1000 Series Lightning Detector
$291.04 - $309.39