Welcome to Defender Canada! 
Detectors
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Siren Marine Siren 3 Boat Monitoring System - 6X885B130000
$423.58 -
Siren Marine Wireless Temperature Sensor for Siren 3 - SM-WLS3-TEMP-917
$196.72 -
Siren Marine Wired Canvas Snap Cover Sensor - SM-ACC-SNAP
$54.84 -
Siren Marine Wired Infrared Motion Sensor - SM-ACC-INFR
$191.22 -
Siren Marine Wired Magnetic REED Switch - SM-ACC-REED
$26.51 -
Siren Marine Wired Micro ePIR Motion Sensor - SM-ACC-EPIR
$205.88 -
Siren Marine Audible Alarm - SM-ACC-ALRM
$78.30 -
Siren Marine PAM4 Wired DC Relay - SM-ACC-DCRE
$40.18 -
Siren Marine Wireless Entry Sensor for Siren 3 - SM-WLS3-ENTR-917
$196.72 -
TALOS Standard Lightning Detector with Safety Information Sign
$382.71 - $492.70 -
TALOS Remote Housing Lightning Detection System
$553.32 - $584.34 -
TALOS Compact Lightning Detector - SFD-300-HG
$172.62 -
TALOS NMEA2000 Network Lightning Detector - SFD-1000-N2K
$560.35 -
TALOS Remote Housing Lightning Detection System with Horn - SFD1000HB-W1-BO-CH-202045
$860.70 -
TALOS SFD-1000 Series Lightning Detector
$291.04 - $309.39 -
MTI Industries Safe-T-Alert FX-4 Carbon Monoxide Alarm
$119.26 - $186.70 -
MTI Industries In Dash Gasoline Fume Detector - MGD-1
$247.33 -
Digital Yacht CO Alert Carbon Monoxide Detector - ZDIGCOALERT
$587.18 -
9% off
MTI Industries Safe-T-Alert SA-340 Sealed Battery Carbon Monoxide Alarm
$93.64 - $104.92$93.64 - $94.49 -
MTI Industries Safe-T-Alert 62 Series Carbon Monoxide Alarm
$116.20 -
MTI Industries Safe-T-Alert 85 Series Dual Carbon Monoxide/Propane Alarm
$107.74 - $110.56 -
MTI Industries Safe-T-Alert 45 Series Dual Carbon Monoxide/Propane Alarm
$145.81 - $161.32 -
MTI Industries Safe-T-Alert 35 Series Dual Carbon Monoxide/Propane Alarm
$154.27 - $291.04 -
MTI Industries Safe-T-Alert 30 Series Propane Alarm
$96.46 - $99.28 -
MTI Industries Safe-T-Alert Photoelectric Smoke Alarm - SA-866
$35.83 -
MTI Industries Safe-T-Alert 20 Series Propane Alarm
$89.41 -
MTI Industries Safe-T-Alert 25 Series Dual Carbon Monoxide/Propane Alarm
$121.84 - $307.96 -
MTI Industries Safe-T-Alert Marine Gas Fume/Fire/Bilge Water Alarm - MGD-1XL
$247.33 -
9% offFireboy MS-3 Methane Gas Sensor Extension Cable
$109.15 - $285.42$108.45 - $285.42 -
Fireboy 2-Sensor Methane Fume Detector LED Display
$1,017.19 -
9% offFireboy Methane Fume Detector LED Display
$1,017.19 - $1,145.50$915.53 - $1,145.50 -
Fireboy Propane Fume Detector with 2 Sensors and Solenoid
$867.75 - $879.03 -
9% off
Fireboy Propane Gas and Gasoline Sensor
$216.33 - $295.27$216.33 - $295.27 -
9% off
Fireboy Single Channel Propane Fume Detector with 1 Sensor
$494.08 - $505.36$444.73 - $454.89 -
Fireboy Propane Fume Detector with 1 Sensor and Solenoid
$611.13 - $633.69 -
Fireboy Propane Fume Detector with 1 Sensor
$505.36 - $527.92 -
Fireboy 1 Channel Gasoline Fume Detector
$475.75 - $494.08 -
Fireboy 1 Channel Gasoline Fume Detector with Blower Control
$516.64 - $563.17 -
9% offFireboy 2 Channel Gasoline Fume Detector with Blower Control
$877.60 - $898.75$789.90 - $898.75 -
Fireboy Propane/CNG Control with Solenoid Valve
$319.24 - $401.02 -
9% off
Fireboy CMD6 Carbon Monoxide Alarm with Internal Battery/Relay & Interconnect
$245.92$221.39 - $245.92 -
Fireboy Methane Gas Sensor
$283.99 - $401.02 -
Fireboy 1-Sensor LPG Propane Gas Fume Detector - S2B-LPG-X
$1,063.72 -
Fireboy 1-Sensor Compressed Natural Gas Fume Detector - S2B-CNG-X
$1,063.72 -
Fireboy MS-2 to MS-3 Methane Gas Sensor Connector Cable - 10' Cable Extension
$73.90 -
Fireboy Emergency Fume Detection Horn - RH-3
$62.64 -
Fireboy 3-Sensor Methane Gas Detection Sensor Splitter - SPLITTER04-3
$458.83 -
Fireboy 2-Sensor Methane Gas Detection Sensor Splitter with Boots - SPLITTER01-D
$388.33