Welcome to Defender Canada! 
Detectors
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Fireboy Propane Fume Detector with 1 Sensor and Solenoid
$567.06 - $590.44 -
14% offFireboy Propane Fume Detector with 2 Sensors and Solenoid
$809.44 - $819.66$688.12 - $696.80 -
14% off
Fireboy CMD6 Marine Carbon Monoxide Alarm with Internal Battery
$199.14$169.36 -
Fireboy Propane Fume Detector with 1 Sensor
$475.08 - $486.76 -
Fireboy Propane Fume Detector with 2 Sensors - Auto Shut-off - P-2BNV-R
$682.40 -
Fireboy Single Channel Propane Fume Detector with 1 Sensor
$463.40 - $475.08 -
14% off
Fireboy CMD6 Marine Carbon Monoxide Alarm
$204.98$174.32 -
Fireboy Single Station Smoke Alarm - FG250RV
$38.54 -
Fireboy Methane Fume Detector LED Display
$956.88 - $1,070.76 -
MTI Industries Safe-T-Alert FX-4 Marine Carbon Monoxide Alarm
$105.70 - $188.92 -
Fireboy 2 Channel Gasoline Fume Detector with Blower Control
$819.64 - $841.54 -
14% off
Fireboy CMD6 Marine Carbon Monoxide Alarm with Internal Battery/Relay & Interconnect
$193.30$164.40 -
Fireboy 1 Channel Gasoline Fume Detector
$450.26 - $463.40 -
MTI Industries Safe-T-Alert 62 Series Marine Carbon Monoxide Alarm
$120.30 - $159.72 -
MTI Industries Safe-T-Alert Photoelectric Smoke Alarm - SA-866
$40.00 -
Fireboy 2-Channel Gasoline Fume Detector - G-2B-R
$772.92 -
14% off
Fireboy CMD6 Marine Carbon Monoxide Alarm Interconnect
$221.04$187.97 -
MTI Industries Safe-T-Alert SA-340 Sealed Battery Carbon Monoxide Alarm
$105.70 -
Fireboy Propane/CNG Control with Solenoid Valve
$292.58 - $371.42 -
Fireboy 1 Channel Gasoline Fume Detector with Blower Control
$486.76 - $520.34 -
Fireboy Propane Gas and Gasoline Sensor
$200.62 - $280.90 -
MTI Industries Safe-T-Alert 65 Series Carbon Monoxide Alarm
$133.44 - $159.72 -
Fireboy Methane Gas Sensor
$269.22 - $371.42 -
MTI Industries Safe-T-Alert 25 Series Dual Carbon Monoxide/Propane Alarm
$133.44 - $345.14 -
MTI Industries Safe-T-Alert Marine Gas Fume/Fire/Bilge Water Alarm - MGD-1XL
$168.48 -
MTI Industries Safe-T-Alert SA-339 Sealed Battery Carbon Monoxide Alarm
$115.92 -
MTI Industries High Bilge Water Alarm - SA-1000XL
$83.82 -
MTI Industries Safe-T-Alert 30 Series Propane Alarm
$99.86 - $108.62 -
MTI Industries Safe-T-Alert 45 Series Dual Carbon Monoxide/Propane Alarm
$133.44 - $180.16 -
MTI Industries Safe-T-Alert 85 Series Dual Carbon Monoxide/Propane Alarm
$114.46 - $133.44 -
MTI Industries Safe-T-Alert 40 Series Propane Alarm
$121.76 - $124.68 -
Fireboy CO Sentinel Mounting Conversion Plate
$14.32 -
Fireboy MS-3 Methane Gas Sensor Extension Cable
$94.02 - $264.86 -
MTI Industries Safe-T-Alert 20 Series Propane Alarm
$101.32 -
MTI Industries In Dash Gasoline Fume Detector - MGD-1
$190.38 -
MTI Industries Gas Fume/Fire/Bilge Water Alarm - MGD-10XL
$423.98 -
Fireboy Emergency Fume Detection Horn - RH-1
$51.68 -
Fireboy Waterproof Horn & Strobe Light Kit - WPS-24V
$409.40 -
Fireboy 1-Sensor LPG Propane Gas Fume Detector - S2B-LPG-X
$902.86 -
Fireboy 1-Sensor Compressed Natural Gas Fume Detector - S2B-CNG-X
$990.46 -
Fireboy MS-2 to MS-3 Methane Gas Sensor Connector Cable - 10' Cable Extension
$67.74 -
Fireboy Emergency Fume Detection Horn - RH-3
$44.40 -
Fireboy 3-Sensor Methane Gas Detection Sensor Splitter - SPLITTER04-3
$429.82 -
Fireboy 2-Sensor Methane Gas Detection Sensor Splitter with Boots - SPLITTER01-D
$361.20 -
Fireboy Propane Gas Sensor - FS-A01-F
$383.10 -
Fireboy External Fire Bell
$342.24 - $409.40 -
Fireboy 2-Sensor Methane Fume Detector LED Display
$956.88 -
MTI Industries Safe-T-Alert 35 Series Dual Carbon Monoxide/Propane Alarm
$133.44 - $308.64