Welcome to Defender Canada! 
Detectors
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Siren Marine Siren 3 Boat Monitoring System - 6X885B130000
$467.68 -
Skyhawk Oversea Entry Sensors (2-Pack) - SHREDG2
$111.28 -
Skyhawk Oversea Passive Infrared Motion Sensor - SHPIRG1
$111.28 -
Skyhawk Oversea Sound Sensor - SHSNDG1
$111.28 -
Skyhawk Oversea Temperature/Humidity/Water Sensor - SHTHWG1
$111.28 -
Skyhawk Oversea Battery Sensor - SHBTYG1
$111.28 -
Siren Marine Wireless Temperature Sensor for Siren 3 - SM-WLS3-TEMP-917
$188.37 -
Siren Marine Wired Canvas Snap Cover Sensor - SM-ACC-SNAP
$52.53 -
Siren Marine Wired Infrared Motion Sensor - SM-ACC-INFR
$183.10 -
Siren Marine Wired Magnetic REED Switch - SM-ACC-REED
$25.41 -
Siren Marine Wired Micro ePIR Motion Sensor - SM-ACC-EPIR
$197.14 -
Siren Marine Audible Alarm - SM-ACC-ALRM
$75.00 -
Siren Marine PAM4 Wired DC Relay - SM-ACC-DCRE
$38.49 -
Siren Marine Wireless Entry Sensor for Siren 3 - SM-WLS3-ENTR-917
$188.37 -
TALOS Standard Lightning Detector with Safety Information Sign
$323.25 - $471.76 -
TALOS Remote Housing Lightning Detection System
$529.80 - $559.50 -
TALOS Compact Lightning Detector - SFD-300-HG
$190.95 -
TALOS NMEA2000 Network Lightning Detector - SFD-1000-N2K
$536.53 -
TALOS Remote Housing Lightning Detection System with Horn - SFD1000HB-W1-BO-CH-202045
$824.10 -
TALOS SFD-1000 Series Lightning Detector
$223.33 - $236.85 -
MTI Industries Safe-T-Alert FX-4 Marine Carbon Monoxide Alarm
$112.63 - $178.78 -
MTI Industries Safe-T-Alert 40 Series Propane Alarm
$97.78 - $115.33 -
MTI Industries In Dash Gasoline Fume Detector - MGD-1
$273.28 -
Digital Yacht CO Alert Carbon Monoxide Detector - ZDIGCOALERT
$527.12 -
MTI Industries Safe-T-Alert SA-339 Sealed Battery Carbon Monoxide Alarm
$100.48 - $107.23 -
MTI Industries Safe-T-Alert SA-340 Sealed Battery Carbon Monoxide Alarm
$89.68 -
MTI Industries Safe-T-Alert 62 Series Marine Carbon Monoxide Alarm
$111.28 - $147.73 -
MTI Industries Safe-T-Alert 85 Series Dual Carbon Monoxide/Propane Alarm
$105.88 - $108.58 -
MTI Industries Safe-T-Alert 45 Series Dual Carbon Monoxide/Propane Alarm
$139.63 - $154.48 -
MTI Industries Safe-T-Alert 65 Series Carbon Monoxide Alarm
$107.23 - $147.73 -
MTI Industries Safe-T-Alert 35 Series Dual Carbon Monoxide/Propane Alarm
$147.73 - $278.68 -
MTI Industries Safe-T-Alert 30 Series Propane Alarm
$92.38 - $95.08 -
MTI Industries Safe-T-Alert Photoelectric Smoke Alarm - SA-866
$34.33 -
MTI Industries Safe-T-Alert 20 Series Propane Alarm
$85.63 -
MTI Industries Safe-T-Alert 25 Series Dual Carbon Monoxide/Propane Alarm
$116.68 - $294.88 -
MTI Industries Safe-T-Alert Marine Gas Fume/Fire/Bilge Water Alarm - MGD-1XL
$236.83 -
Fireboy MS-3 Methane Gas Sensor Extension Cable
$86.98 - $244.95 -
Fireboy 2-Sensor Methane Fume Detector LED Display
$884.83 -
Fireboy Methane Fume Detector LED Display
$884.83 - $990.13 -
Fireboy Propane Fume Detector with 2 Sensors and Solenoid
$748.50 - $757.95 -
Fireboy Propane Gas and Gasoline Sensor
$185.55 - $259.78 -
Fireboy Single Channel Propane Fume Detector with 1 Sensor
$428.53 - $439.33 -
Fireboy Propane Fume Detector with 1 Sensor and Solenoid
$524.38 - $546.00 -
Fireboy Propane Fume Detector with 1 Sensor
$439.33 - $450.13 -
Fireboy 1 Channel Gasoline Fume Detector
$416.38 - $428.53 -
Fireboy 1 Channel Gasoline Fume Detector with Blower Control
$450.13 - $481.18 -
Fireboy 2 Channel Gasoline Fume Detector with Blower Control
$757.93 - $778.18 -
Fireboy Propane/CNG Control with Solenoid Valve
$270.58 - $343.48