Shopping from Canada? 
Go to Defender Canada!
Promotions
-
10% off
MTI Industries Safe-T-Alert 62 Series Carbon Monoxide Alarm
$69.29 -
Up to 10% offInternational Dock Floating Dock Ladder
$206.99 - $273.59 -
Up to 10% offMTI Industries Safe-T-Alert FX-4 Carbon Monoxide Alarm
$77.39 - $133.19 -
10% offMTI Industries Safe-T-Alert Marine Gas Fume/Fire/Bilge Water Alarm - MGD-1XL
$213.29 -
Up to 10% off
MTI Industries Safe-T-Alert 25 Series Dual Carbon Monoxide/Propane Alarm
$77.39 - $186.29 -
10% off
MTI Industries Safe-T-Alert SA-340 Sealed Battery Carbon Monoxide Alarm
$66.59 -
Up to 10% offInternational Dock Seawall Lifting Ladder
$206.99 - $298.29 -
Up to 10% off
MTI Industries Safe-T-Alert 35 Series Dual Carbon Monoxide/Propane Alarm
$92.69 - $178.19 -
Up to 20% offInternational Dock Seawall Standard Dock Ladder
$170.99 - $318.39 -
Up to 10% offInternational Dock Seawall Swing Dock Ladder
$223.19 - $323.94 -
Up to 10% off
MTI Industries Safe-T-Alert 30 Series Propane Alarm
$57.59 - $59.39 -
10% off
MTI Industries Safe-T-Alert 20 Series Propane Alarm
$53.99 -
Up to 10% off
MTI Industries Safe-T-Alert 85 Series Dual Carbon Monoxide/Propane Alarm
$65.69 - $68.39 -
Up to 10% off
MTI Industries Safe-T-Alert 45 Series Dual Carbon Monoxide/Propane Alarm
$92.69 - $97.19 -
10% offMTI Industries In Dash Gasoline Fume Detector - MGD-1
$213.29