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
$121.84 - $186.70 -
MTI Industries Safe-T-Alert 40 Series Propane Alarm
$102.10 - $110.56 -
MTI Industries In Dash Gasoline Fume Detector - MGD-1
$247.33 -
Digital Yacht CO Alert Carbon Monoxide Detector - ZDIGCOALERT
$587.18 -
MTI Industries Safe-T-Alert SA-339 Sealed Battery Carbon Monoxide Alarm
$104.92 -
MTI Industries Safe-T-Alert SA-340 Sealed Battery Carbon Monoxide Alarm
$93.64 - $104.92 -
MTI Industries Safe-T-Alert 62 Series Carbon Monoxide Alarm
$116.20 - $154.27 -
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 65 Series Carbon Monoxide Alarm
$111.97 - $154.27 -
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
$128.89 - $307.96 -
MTI Industries Safe-T-Alert Marine Gas Fume/Fire/Bilge Water Alarm - MGD-1XL
$247.33 -
Fireboy MS-3 Methane Gas Sensor Extension Cable
$108.87 - $285.44 -
Fireboy 2-Sensor Methane Fume Detector LED Display
$1,017.34 -
Fireboy Methane Fume Detector LED Display
$1,017.34 - $1,145.21 -
Fireboy Propane Fume Detector with 2 Sensors and Solenoid
$868.39 - $879.67 -
Fireboy Propane Gas and Gasoline Sensor
$217.07 - $296.68 -
Fireboy Single Channel Propane Fume Detector with 1 Sensor
$495.31 - $506.58 -
Fireboy Propane Fume Detector with 1 Sensor and Solenoid
$611.11 - $635.96 -
Fireboy Propane Fume Detector with 1 Sensor
$506.58 - $527.64 -
Fireboy 1 Channel Gasoline Fume Detector
$477.42 - $495.31 -
Fireboy 1 Channel Gasoline Fume Detector with Blower Control
$517.86 - $563.74 -
Fireboy 2 Channel Gasoline Fume Detector with Blower Control
$878.17 - $900.73 -
Fireboy Propane/CNG Control with Solenoid Valve
$320.06 - $402.05 -
Fireboy CMD6 Carbon Monoxide Alarm with Internal Battery/Relay & Interconnect
$247.94 -
Fireboy Methane Gas Sensor
$285.43 - $402.05 -
Fireboy 1-Sensor LPG Propane Gas Fume Detector - S2B-LPG-X
$1,063.23 -
Fireboy 1-Sensor Compressed Natural Gas Fume Detector - S2B-CNG-X
$1,063.23 -
Fireboy MS-2 to MS-3 Methane Gas Sensor Connector Cable - 10' Cable Extension
$74.28