![Siren Marine Shore Power Relay - 240V [SM-ACC-ACRE-240]](http://merceroutdoors.com/cdn/shop/products/75692XL_{width}x.jpg?v=1647172872)
Sale price$101.91
Siren Marine Shore Power Relay - 240V [SM-ACC-ACRE-240]Siren Marine
In stock, 10 units![Siren Marine 120V AC Shore Power Relay - Wired [SM-ACC-ACRE-120]](http://merceroutdoors.com/cdn/shop/products/87916XL_{width}x.jpg?v=1647238381)
Sale price$69.67
Siren Marine 120V AC Shore Power Relay - Wired [SM-ACC-ACRE-120]Siren Marine
In stock, 3 units![Siren Marine Wired Magnetic REED Switch [SM-ACC-REED]](http://merceroutdoors.com/cdn/shop/products/66683XL_{width}x.jpg?v=1647132790)
Sale price$18.38
Siren Marine Wired Magnetic REED Switch [SM-ACC-REED]Siren Marine
In stock, 6 units![Siren Marine External GPS Antenna f/Siren 3 Pro Includes 10 Cable [SM-ACC3-GPSA]](http://merceroutdoors.com/cdn/shop/products/86032XL_{width}x.jpg?v=1647228319)
Sale price$49.91
Siren Marine External GPS Antenna f/Siren 3 Pro Includes 10 Cable [SM-ACC3-GPSA]Siren Marine
Only 1 unit left![Siren Marine Battery Sensor f/Siren 3 [SM-WLS3-BATT-917]](http://merceroutdoors.com/cdn/shop/products/85429XL_{width}x.jpg?v=1647224373)
Sale price$139.09
Siren Marine Battery Sensor f/Siren 3 [SM-WLS3-BATT-917]Siren Marine
In stock, 15 units![Siren Marine SirenSat Offshore Satellite Antenna w/2M Power Cable [SM-SAT-OFFS]](http://merceroutdoors.com/cdn/shop/products/82837XL_{width}x.jpg?v=1647209757)
![Siren Marine SirenSat Offshore Satellite Antenna w/2M Power Cable [SM-SAT-OFFS]](http://merceroutdoors.com/cdn/shop/products/82837BXL_{width}x.jpg?v=1647209759)
Sale price$259.99
Siren Marine SirenSat Offshore Satellite Antenna w/2M Power Cable [SM-SAT-OFFS]Siren Marine
In stock, 4 units![Sensar Boat Monitor w/Bilge Sentry [BMBS700]](http://merceroutdoors.com/cdn/shop/files/102488XL_{width}x.jpg?v=1702509119)
![Sensar Boat Monitor w/Bilge Sentry [BMBS700]](http://merceroutdoors.com/cdn/shop/files/102488BXL_{width}x.jpg?v=1702509121)
![Siren Marine Wired Shore Power Sensor Plug [SM-ACC-SHOR]](http://merceroutdoors.com/cdn/shop/products/66685XL_{width}x.jpg?v=1647132810)
Sale price$72.79
Siren Marine Wired Shore Power Sensor Plug [SM-ACC-SHOR]Siren Marine
In stock, 10 units![Siren Marine Wired Canvas Snap Cover Sensor [SM-ACC-SNAP]](http://merceroutdoors.com/cdn/shop/products/66680XL_{width}x.jpg?v=1647132772)
Sale price$38.47
Siren Marine Wired Canvas Snap Cover Sensor [SM-ACC-SNAP]Siren Marine
In stock, 5 units![Siren Marine Wired Micro ePIR Motion Sensor [SM-ACC-EPIR]](http://merceroutdoors.com/cdn/shop/products/66684XL_{width}x.jpg?v=1647132799)
Sale price$145.59
Siren Marine Wired Micro ePIR Motion Sensor [SM-ACC-EPIR]Siren Marine
In stock, 6 units![Siren Marine High Water Sensor f/Siren 3 [SM-WLS3-HIWS-917]](http://merceroutdoors.com/cdn/shop/products/85430XL_{width}x.jpg?v=1647224382)
Sale price$139.09
Siren Marine High Water Sensor f/Siren 3 [SM-WLS3-HIWS-917]Siren Marine
In stock, 14 units![GOST NT-Evolution Security Hard Wired Package [GNT-EVOLUTION-SM-IDP-HW-110ACPWROUT]](http://merceroutdoors.com/cdn/shop/files/101601XL_{width}x.jpg?v=1696400765)
Sale price$4,999.99
GOST NT-Evolution Security Hard Wired Package [GNT-EVOLUTION-SM-IDP-HW-110ACPWROUT]GOST
Only 2 units left![Siren Marine Entry Sensor f/Siren 3 [SM-WLS3-ENTR-917]](http://merceroutdoors.com/cdn/shop/products/85432XL_{width}x.jpg?v=1647224406)
Sale price$139.09
Siren Marine Entry Sensor f/Siren 3 [SM-WLS3-ENTR-917]Siren Marine
In stock, 10 unitsSave 10%
![GOST Infrared Beam Sensor w/33 Cable [GMM-IP67-IBS2-SIRENOUT]](http://merceroutdoors.com/cdn/shop/products/97039XL_{width}x.jpg?v=1666242842)
Sale price$1,088.99
Regular price$1,209.99
GOST Infrared Beam Sensor w/33 Cable [GMM-IP67-IBS2-SIRENOUT]GOST
Only 2 units leftSave 10%
![GOST 5" Touchscreen - Black [GAP-TSK5-BLACK]](http://merceroutdoors.com/cdn/shop/products/97040XL_{width}x.jpg?v=1666242851)
Sale price$521.99
Regular price$579.99
GOST 5" Touchscreen - Black [GAP-TSK5-BLACK]GOST
Only 1 unit leftSave 10%
![GOST Wireless Smoke Detector [GP-SD]](http://merceroutdoors.com/cdn/shop/products/97031XL_{width}x.jpg?v=1666242780)
![GOST Remote KeyFob [GP-KF25]](http://merceroutdoors.com/cdn/shop/products/97041XL_{width}x.jpg?v=1666242860)
Save 24%
![GOST Octo Duece Cellular Router [G4G-LTE-WIFI-OCTO-DEUCE]](http://merceroutdoors.com/cdn/shop/products/97046XL_{width}x.jpg?v=1666242899)
Sale price$1,104.99
Regular price$1,449.99
GOST Octo Duece Cellular Router [G4G-LTE-WIFI-OCTO-DEUCE]GOST
Only 2 units leftSave 10%
![GOST Detachment Pull Sensor w/25 Lead [GMM-IP67-PULL-25]](http://merceroutdoors.com/cdn/shop/products/97037XL_{width}x.jpg?v=1666242823)
Sale price$539.99
Regular price$599.99
GOST Detachment Pull Sensor w/25 Lead [GMM-IP67-PULL-25]GOST
Only 2 units leftSave 10%
![GOST Water Resistant Strobe [GA-STROBE-WHITE]](http://merceroutdoors.com/cdn/shop/products/97036XL_{width}x.jpg?v=1666242811)
Sale price$341.99
Regular price$379.99
GOST Water Resistant Strobe [GA-STROBE-WHITE]GOST
In stock, 3 unitsSave 10%
![GOST Nav-Tracker 1.0 Elite w/80 Cable [GNT-1.0-ELITE-80-IDP]](http://merceroutdoors.com/cdn/shop/products/97029XL_{width}x.jpg?v=1666242761)
Sale price$2,249.99
Regular price$2,499.99
GOST Nav-Tracker 1.0 Elite w/80 Cable [GNT-1.0-ELITE-80-IDP]GOST
Only 1 unit leftSave 10%
![GOST Wireless Analog Temperature Sensor [GMM-IP67-TEMPSENSOR]](http://merceroutdoors.com/cdn/shop/products/97034XL_{width}x.jpg?v=1666242791)
Sale price$584.99
Regular price$649.99
GOST Wireless Analog Temperature Sensor [GMM-IP67-TEMPSENSOR]GOST
Only 1 unit leftSave 10%
![GOST Nav-Tracker 1.0 w/80 Cable - Insurance Package [GNT-1.0-80-INS-IDP]](http://merceroutdoors.com/cdn/shop/products/97025XL_{width}x.jpg?v=1666242743)
Sale price$1,529.99
Regular price$1,699.99
GOST Nav-Tracker 1.0 w/80 Cable - Insurance Package [GNT-1.0-80-INS-IDP]GOST
Only 2 units left![Siren Marine Siren 3 Pro Vessel Management Device [SM-S3P-917]](http://merceroutdoors.com/cdn/shop/products/85426XL_{width}x.jpg?v=1647224345)
Sale price$796.86
Siren Marine Siren 3 Pro Vessel Management Device [SM-S3P-917]Siren Marine
In stock, 27 units