Welcome to Defender Canada! 
Detectors
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Siren Marine Wired Magnetic REED Switch - SM-ACC-REED
$25.41 -
Siren Marine PAM4 Wired DC Relay - SM-ACC-DCRE
$38.49 -
Trident Marine 1300 LPG Propane Gas Detector Quick Connect Cable
$43.78 - $69.43 -
Fireboy Emergency Fume Detection Horn - RH-1
$51.88 -
Aqualarm Remote Fire Detector
$51.88 - $54.58 -
Siren Marine Wired Canvas Snap Cover Sensor - SM-ACC-SNAP
$52.53 -
Fireboy Emergency Fume Detection Horn - RH-3
$55.95 -
Fireboy MS-2 to MS-3 Methane Gas Sensor Connector Cable - 10' Cable Extension
$66.73 -
Siren Marine Audible Alarm - SM-ACC-ALRM
$75.00 -
Trident Marine 1300 LP Propane Gas Detector - 1300-7720
$80.23 -
MTI Industries Safe-T-Alert 20 Series Propane Alarm
$85.63 -
MTI Industries Safe-T-Alert SA-340 Sealed Battery Carbon Monoxide Alarm
$89.68 - $100.48 -
MTI Industries Safe-T-Alert 30 Series Propane Alarm
$92.38 - $95.08 -
Fireboy MS-3 Methane Gas Sensor Extension Cable
$97.78 - $259.80 -
MTI Industries Safe-T-Alert 40 Series Propane Alarm
$97.78 - $115.33 -
MTI Industries Safe-T-Alert SA-339 Sealed Battery Carbon Monoxide Alarm
$100.48 -
Trident Marine 1300 LPG Propane Gas Control System Replacement Panel - 1300-7703.1
$101.83 -
MTI Industries Safe-T-Alert 85 Series Dual Carbon Monoxide/Propane Alarm
$103.18 - $105.88 -
MTI Industries Safe-T-Alert 62 Series Marine Carbon Monoxide Alarm
$111.28 - $147.73 -
MTI Industries Safe-T-Alert FX-4 Marine Carbon Monoxide Alarm
$116.68 - $205.78 -
MTI Industries Safe-T-Alert 25 Series Dual Carbon Monoxide/Propane Alarm
$123.43 - $294.88 -
MTI Industries Safe-T-Alert 45 Series Dual Carbon Monoxide/Propane Alarm
$139.63 - $154.48 -
Aqualarm Fire Alarm Kit
$145.05 -
MTI Industries Safe-T-Alert 35 Series Dual Carbon Monoxide/Propane Alarm
$150.43 - $278.68 -
Siren Marine Wired Infrared Motion Sensor - SM-ACC-INFR
$183.10 -
Siren Marine Wireless Entry Sensor for Siren 3 - SM-WLS3-ENTR-917
$188.37 -
Siren Marine Wireless Temperature Sensor for Siren 3 - SM-WLS3-TEMP-917
$188.37 -
Fireboy CMD6 Marine Carbon Monoxide Alarm with Internal Battery
$189.58 -
TALOS Compact Lightning Detector - SFD-300-HG
$190.95 -
Fireboy CMD6 Marine Carbon Monoxide Alarm
$196.33 -
Fireboy Propane Gas and Gasoline Sensor
$196.35 - $270.58 -
Siren Marine Wired Micro ePIR Motion Sensor - SM-ACC-EPIR
$197.14 -
Fireboy CMD6 Marine Carbon Monoxide Alarm Interconnect
$219.28 -
TALOS SFD-1000 Series Lightning Detector
$223.33 - $236.85 -
Fireboy CMD6 Marine Carbon Monoxide Alarm with Internal Battery/Relay & Interconnect
$226.03 -
MTI Industries In Dash Gasoline Fume Detector - MGD-1
$236.83 -
MTI Industries Safe-T-Alert Marine Gas Fume/Fire/Bilge Water Alarm - MGD-1XL
$236.83 -
Fireboy Methane Gas Sensor
$259.78 - $365.08 -
Trident Marine 1300 LPG Propane Gas Control System - 1300-7705.3-KIT
$274.63 -
Maretron Gas Fume Detector - CO-CO1224T
$284.08 -
Fireboy Propane/CNG Control with Solenoid Valve
$290.83 - $365.08 -
Trident Marine 2 Zone LP Gas Control & Detection System
$302.98 - $438.00 -
TALOS Standard Lightning Detector with Safety Information Sign
$323.25 - $471.76 -
Trident Marine 1300 LPG Propane Gas Control & Detection System - 1300-7760
$329.98 -
Fireboy 2-Sensor Methane Gas Detection Sensor Splitter with Boots - SPLITTER01-D
$354.28 -
Fireboy Propane Gas Sensor - FS-A01-F
$375.88 -
Siren Marine Siren 3 Boat Monitoring System - 6X885B130000
$405.58 -
Fireboy 3-Sensor Methane Gas Detection Sensor Splitter - SPLITTER04-3
$417.73