Welcome to Defender Canada! 
Deals
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Fireboy Propane Fume Detector with 2 Sensors and Solenoid
$809.44 - $819.66 -
Fireboy CMD6 Marine Carbon Monoxide Alarm with Internal Battery
$199.14 -
Fireboy CMD6 Marine Carbon Monoxide Alarm
$204.98 -
9% offPower House P750 Ice Eater
$2,942.68$2,648.49 -
9% offPeerless ACCO BBB Chain - 5/16"
$7.90 - $3,591.15$7.17 - $3,591.15 -
Fireboy CMD6 Marine Carbon Monoxide Alarm with Internal Battery/Relay & Interconnect
$193.30 -
Fireboy CMD6 Marine Carbon Monoxide Alarm Interconnect
$221.04 -
49% offWhitecap Galvanized Steel Anchor Chain
$21.04 - $120.36$21.04 - $120.36 -
9% offMaretron Pressure Transducer
$215.20 - $283.82$208.20 - $282.36 -
14% offSuncor Stainless S4 NACM Chain
$30.47 - $51.07$30.47 - $43.49 -
25% offWhitecap Vinyl Coated Anchor Chain
$27.20 - $181.68$27.20 - $135.96 -
9% offMaretron Switch Indicator Module - SIM100-01
$485.30$436.83 -
29% offAqualarm Remote Fire Detector
$58.98 - $61.90$43.51 - $50.22 -
35% offWhitecap Anchor Chain
$75.06 - $370.01$75.06 - $299.83 -
49% offOceanic Systems Submersible Hydrostatic Sensor
$475.08$238.24 -
9% offMaretron Direct Current Relay Module - DCR100-01
$499.90$449.97 -
7% offMaretron NMEA 2000 AC Monitor - ACM100-01
$567.06$521.75 -
9% offPeerless ACCO Grade 43 Domestic High Test ISO Chain - 5/8"
$20.19 - $2,411.47$20.19 - $2,170.57 -
14% offPeerless ACCO Grade 30 Domestic Proof Coil ISO Chain - 3/8"
$8.69$7.47 -
9% offPeerless ACCO Grade 30 Domestic Proof Coil ISO Chain - 1/2"
$14.53$13.14 -
14% offPeerless ACCO BBB Chain - 1/2"
$15.26$13.07 -
50% offOceanic Systems 4-20mA Tank Level Adaptor - 4291
$394.78$197.36 -
9% offMaretron Battery Voltage Sense/Power Cable - FC01
$56.06$50.52 -
27% offBlue Sea Systems Short Stop Circuit Breaker Boot - 7160
$2.67$1.94 -
22% offPeerless ACCO Boatman's Pride Pre-Cut Anchor Leader Chain - 3/16" - 406940304
$31.26$24.25 -
9% offPeerless ACCO Grade 30 Domestic Proof Coil ISO Chain - 5/8"
$1,476.61$1,329.20 -
49% offOceanic Systems 3412 DC Current Transformer 0-200A
$95.50$48.45 -
49% offOceanic Systems Deck-Mounted Water Gauge - 5250-W
$475.08$238.24 -
49% offOceanic Systems Panel-Mounted Holding Tank Pumpout Gauge - 3350-HTPO
$402.08$201.74 -
50% offOceanic Systems Monitor
$475.08$236.78 -
19% offMaretron Gas Fume Detector - CO-CO1224T
$273.60$219.00 -
20% offAqualarm Fire Panel - 20227
$42.92$34.16 -
59% offAqualarm Wireless Hatch Door Sensor - 20414
$64.82$26.28