Welcome to Defender Canada! 
Detectors
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Siren Marine Wired Magnetic REED Switch - SM-ACC-REED
$26.51 -
MTI Industries Safe-T-Alert Photoelectric Smoke Alarm - SA-866
$35.83 -
Fireboy Single Station Smoke Alarm - FG250RV
$37.24 -
Siren Marine PAM4 Wired DC Relay - SM-ACC-DCRE
$40.18 -
Trident Marine 1300 LPG Propane Gas Detector Quick Connect Cable
$45.70 - $72.49 -
Fireboy Emergency Fume Detection Horn - RH-1
$54.16 -
Aqualarm Remote Fire Detector
$54.16 - $56.98 -
Siren Marine Wired Canvas Snap Cover Sensor - SM-ACC-SNAP
$54.84 -
Fireboy Emergency Fume Detection Horn - RH-3
$58.41 -
Fireboy MS-2 to MS-3 Methane Gas Sensor Connector Cable - 10' Cable Extension
$69.67 -
Siren Marine Audible Alarm - SM-ACC-ALRM
$78.30 -
Trident Marine 1300 LP Propane Gas Detector - 1300-7720
$83.77 -
MTI Industries Safe-T-Alert 20 Series Propane Alarm
$89.41 -
MTI Industries Safe-T-Alert SA-340 Sealed Battery Carbon Monoxide Alarm
$93.64 - $104.92 -
MTI Industries Safe-T-Alert 30 Series Propane Alarm
$96.46 - $99.28 -
Fireboy MS-3 Methane Gas Sensor Extension Cable
$102.10 - $271.32 -
MTI Industries Safe-T-Alert 40 Series Propane Alarm
$102.10 - $120.43 -
MTI Industries Safe-T-Alert SA-339 Sealed Battery Carbon Monoxide Alarm
$104.92 -
Trident Marine 1300 LPG Propane Gas Control System Replacement Panel - 1300-7703.1
$107.74 -
MTI Industries Safe-T-Alert 85 Series Dual Carbon Monoxide/Propane Alarm
$107.74 - $110.56 -
MTI Industries Safe-T-Alert 65 Series Carbon Monoxide Alarm
$111.97 - $154.27 -
MTI Industries Safe-T-Alert 62 Series Marine Carbon Monoxide Alarm
$116.20 - $154.27 -
MTI Industries Safe-T-Alert FX-4 Marine Carbon Monoxide Alarm
$117.61 - $186.70 -
MTI Industries Safe-T-Alert 25 Series Dual Carbon Monoxide/Propane Alarm
$121.84 - $307.96 -
MTI Industries Safe-T-Alert 45 Series Dual Carbon Monoxide/Propane Alarm
$145.81 - $161.32 -
Aqualarm Fire Alarm Kit
$151.47 -
MTI Industries Safe-T-Alert 35 Series Dual Carbon Monoxide/Propane Alarm
$154.27 - $291.04 -
TALOS Compact Lightning Detector - SFD-300-HG
$172.62 -
Siren Marine Wired Infrared Motion Sensor - SM-ACC-INFR
$191.22 -
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 -
Fireboy CMD6 Marine Carbon Monoxide Alarm with Internal Battery
$197.98 -
Fireboy CMD6 Marine Carbon Monoxide Alarm
$205.03 -
Fireboy Propane Gas and Gasoline Sensor
$205.05 - $282.58 -
Siren Marine Wired Micro ePIR Motion Sensor - SM-ACC-EPIR
$205.88 -
Fireboy CMD6 Marine Carbon Monoxide Alarm Interconnect
$229.00 -
Fireboy CMD6 Marine Carbon Monoxide Alarm with Internal Battery/Relay & Interconnect
$236.05 -
MTI Industries In Dash Gasoline Fume Detector - MGD-1
$247.33 -
MTI Industries Safe-T-Alert Marine Gas Fume/Fire/Bilge Water Alarm - MGD-1XL
$247.33 -
TALOS SFD-1000 Series Lightning Detector
$251.56 - $265.68 -
Fireboy Methane Gas Sensor
$271.30 - $381.28 -
Trident Marine 1300 LPG Propane Gas Control System - 1300-7705.3-KIT
$286.81 -
Fireboy Propane/CNG Control with Solenoid Valve
$303.73 - $381.28 -
TALOS Standard Lightning Detector with Safety Information Sign
$327.72 - $492.70 -
Maretron Gas Fume Detector - CO-CO1224T
$329.11 -
Trident Marine 1300 LPG Propane Gas Control & Detection System - 1300-7760
$344.62 -
Trident Marine 2 Zone LP Gas Control & Detection System
$346.03 - $495.51 -
Fireboy 2-Sensor Methane Gas Detection Sensor Splitter with Boots - SPLITTER01-D
$370.00