Skip to content
Close menu
Home
All Collection
Instruments
MN & I -1
Gauges
Accessories
Autopilots
Radars
Gauge Accessories
MN & I -2
Cameras & Night Vision
GPS - Fishfinder Combos
Transducers
Transducer Accessories
Network Cables & Modules
Instruments
Safety
Marine Safety -01
EPIRBS
Safety Light
Medical Kits
Fume Detectors
Personal Locator Beacons
Marine Safety -02
Accessories
Personal Flotation Device
Waterproof Bags & Cases
Man Overboard Device
Immersion/Dry/Work Suits
Flotation Coats/Pants
Boat Parts
BA & P -01
Hull Protection
Steering System
Display Mounts
Trolling Motors
Hatch Lifts
Propeller
Horns
BA & P -02
Windshield Wipers
Rod Holders
Shore Power
Deck/Galley
Trim Tabs
Seating
Mirrors
BA & P -03
Adhesive/Sealants
Bow Thrusters
Winter Covers
Fuel Systems
Antifouling
Jack Plates
Anodes
BA & P -04
Radar/TV Mounts
Fuel Management
Security Systems
Engine Controls
Non-Skid Paint
Tools
BA & P -05
Trolling Motor Accessories
Trim Tab Accessories
Gauge Accessories
Accessories
Cleaning
Gauges
Electrical
E&N -01
Busbars, Connectors & Insulators
Meters & Monitoring
Fuse Blocks & Fuses
Circuit Breakers
E&N -02
Battery Management
Battery Chargers
Battery Isolators
Electrical Panels
E&N -03
Charger/Inverter Combos
Switches & Accessories
DC to DC Converters
Inverters
E&N -04
Wire Management
Shore Power
Terminals
Wire
E&N -05
Solar Panels
Accessories
Alternators
Tools
Docking
A & D -1
Fender Covers
Anchors
Docking Accessories
Anchoring Accessories
Windlass Accessories
A & D -2
Rope & Chain
Windlasses
Fenders
Bumpers/Guards
Buoys
Fender Accessories
A & D -3
Ladders
Dock Line
Piling Caps
Cleats
Mooring Whips
Communication
Com -01
Antenna Mounts & Accessories
Mobile Broadband
Cellular Amplifiers
Loud Hailers
CB Radios
Com -02
Satellite Telephone
Single Side Band
VHF - Handheld
Hailer Horns
Accessories
Antenna
Blog
Log in
Facebook
YouTube
Pinterest
Cart
Close cart
Your cart is currently empty.
Pause slideshow
Play slideshow
Explore The Marine King Collections with our Price Match Promise + Save 5% Extra Code: TMK5
Home
All Collection
Instruments
MN & I -1
Gauges
Accessories
Autopilots
Radars
Gauge Accessories
MN & I -2
Cameras & Night Vision
GPS - Fishfinder Combos
Transducers
Transducer Accessories
Network Cables & Modules
Instruments
Safety
Marine Safety -01
EPIRBS
Safety Light
Medical Kits
Fume Detectors
Personal Locator Beacons
Marine Safety -02
Accessories
Personal Flotation Device
Waterproof Bags & Cases
Man Overboard Device
Immersion/Dry/Work Suits
Flotation Coats/Pants
Boat Parts
BA & P -01
Hull Protection
Steering System
Display Mounts
Trolling Motors
Hatch Lifts
Propeller
Horns
BA & P -02
Windshield Wipers
Rod Holders
Shore Power
Deck/Galley
Trim Tabs
Seating
Mirrors
BA & P -03
Adhesive/Sealants
Bow Thrusters
Winter Covers
Fuel Systems
Antifouling
Jack Plates
Anodes
BA & P -04
Radar/TV Mounts
Fuel Management
Security Systems
Engine Controls
Non-Skid Paint
Tools
BA & P -05
Trolling Motor Accessories
Trim Tab Accessories
Gauge Accessories
Accessories
Cleaning
Gauges
Electrical
E&N -01
Busbars, Connectors & Insulators
Meters & Monitoring
Fuse Blocks & Fuses
Circuit Breakers
E&N -02
Battery Management
Battery Chargers
Battery Isolators
Electrical Panels
E&N -03
Charger/Inverter Combos
Switches & Accessories
DC to DC Converters
Inverters
E&N -04
Wire Management
Shore Power
Terminals
Wire
E&N -05
Solar Panels
Accessories
Alternators
Tools
Docking
A & D -1
Fender Covers
Anchors
Docking Accessories
Anchoring Accessories
Windlass Accessories
A & D -2
Rope & Chain
Windlasses
Fenders
Bumpers/Guards
Buoys
Fender Accessories
A & D -3
Ladders
Dock Line
Piling Caps
Cleats
Mooring Whips
Communication
Com -01
Antenna Mounts & Accessories
Mobile Broadband
Cellular Amplifiers
Loud Hailers
CB Radios
Com -02
Satellite Telephone
Single Side Band
VHF - Handheld
Hailer Horns
Accessories
Antenna
Blog
Log in
Search
Site navigation
Cart
Search
"Close (esc)"
Home
/
Boat Security Systems
Filter
Close menu
Availability
In stock
(53)
Out of stock
(0)
Price
Brand
Albin Group
(1)
Garmin
(2)
GOST
(14)
Sensar Marine
(1)
Siren Marine
(21)
Skyhawk Oversea
(12)
T-H Marine Supplies
(2)
Product type
Security Systems
(53)
Filter
53 products
Sort
Sort
Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old
53 products
Skyhawk Oversea Passive Infrared Motion Sensor [SHPIRG1]
Skyhawk Oversea
$69.99
Skyhawk Oversea Bilge High-Water Sensor [SHBHWG1]
Skyhawk Oversea
$69.99
Skyhawk Oversea Shore Power Sensor [SHSREG1]
Skyhawk Oversea
$69.99
Skyhawk Oversea Temperature, Humidity Water Sensor [SHTHWG1]
Skyhawk Oversea
$69.99
Sale
Skyhawk Oversea Starter Kit Hub - 1 Oversea Hub, 1 Battery Sensor, 1 Bilge High-Water Sensor 1 Entry Sensor [OSKITSTARTER1]
Skyhawk Oversea
Regular price
$439.99
Sale price
$404.95
Save 8%
Skyhawk Oversea Battery Sensor [SHBTYG1]
Skyhawk Oversea
$69.99
Sale
Skyhawk Oversea Pontoon Bundle Hub - 1 Oversea Hub, 1 Battery Sensor 2 Entry Sensors [OSKITPONTOON1]
Skyhawk Oversea
Regular price
$399.99
Sale price
$372.95
Save 7%
Sale
Skyhawk Oversea Fishing Bundle Hub - 1 Oversea Hub, 2 Battery Sensors, 2 Entry Sensors 2 Bilge High-Water Sensors [OSKITFISHING1]
Skyhawk Oversea
Regular price
$499.99
Sale price
$469.95
Save 6%
Skyhawk Oversea Bilge Pump Sensor [SHBLGG1]
Skyhawk Oversea
$69.99
Sale
Skyhawk Oversea Hub [HUB3VZG1]
Skyhawk Oversea
Regular price
$299.99
Sale price
$275.95
Save 8%
Skyhawk Oversea Sound Sensor [SHSNDG1]
Skyhawk Oversea
$69.99
Skyhawk Oversea Entry Sensor Kit - Pair [SHREDG2]
Skyhawk Oversea
$69.99
Siren Marine Remote Cellular GPS Antenna - Adhesive Mount Puck [SM-ACC3-RCGA-PUCK]
Siren Marine
$98.79
Siren Marine Remote Cellular GPS Antenna - Threaded Mount Dome [SM-ACC3-RCGA-DOME]
Siren Marine
$98.79
Sale
T-H Marine Additional Remote Control Unit f/2-Way Boat Alarm System [TWAR-1-DP]
T-H Marine Supplies
Regular price
$78.44
Sale price
$45.95
Save 41%
Siren Marine Wired Infrared Motion Sensor [SM-ACC-INFR]
Siren Marine
$135.19
Siren Marine Temp Sensor f/Siren 3 [SM-WLS3-TEMP-917]
Siren Marine
$139.09
Sale
GOST Mini Ball Wide Angle Camera - 1080p [GOST-MINI-BALL-1080P-W]
GOST
Regular price
$634.99
Sale price
$511.95
Save 19%
Sale
Siren Marine Siren 3 Pro Main Device w/Free Battery Sensor [SM-S3P-917/BATT]
Siren Marine
Regular price
$796.86
Sale price
$596.86
Save 25%
Siren Marine Shore Power Relay - 240V [SM-ACC-ACRE-240]
Siren Marine
$101.91
Siren Marine 120V AC Shore Power Relay - Wired [SM-ACC-ACRE-120]
Siren Marine
$69.67
Garmin OnDeck LTE Antenna [010-13009-06]
Garmin
$49.99
Siren Marine Wired Magnetic REED Switch [SM-ACC-REED]
Siren Marine
$18.38
Garmin OnDeck Security Sensor [010-13009-03]
Garmin
$24.99
Siren Marine External GPS Antenna f/Siren 3 Pro Includes 10 Cable [SM-ACC3-GPSA]
Siren Marine
$49.91
Siren Marine Battery Sensor f/Siren 3 [SM-WLS3-BATT-917]
Siren Marine
$139.09
Sensar Boat Monitor w/Bilge Sentry [BMBS700]
Sensar Marine
$499.00
Siren Marine SirenSat Offshore Satellite Antenna w/2M Power Cable [SM-SAT-OFFS]
Siren Marine
$259.99
Siren Marine Wired Canvas Snap Cover Sensor [SM-ACC-SNAP]
Siren Marine
$38.47
Siren Marine Wired Shore Power Sensor Plug [SM-ACC-SHOR]
Siren Marine
$72.79
Siren Marine Wired Micro ePIR Motion Sensor [SM-ACC-EPIR]
Siren Marine
$145.59
Siren Marine High Water Sensor f/Siren 3 [SM-WLS3-HIWS-917]
Siren Marine
$139.09
Sale
GOST NT-Evolution Security Hard Wired Package [GNT-EVOLUTION-SM-IDP-HW-110ACPWROUT]
GOST
Regular price
$4,999.99
Sale price
$4,312.95
Save 14%
Sale
GOST Nav-Tracker 1.0 w/30 Cable - Insurance Package [GNT-1.0-30-INS-ID]
GOST
Regular price
$1,499.99
Sale price
$1,379.95
Save 8%
Siren Marine Audible Alarm [SM-ACC-ALRM]
Siren Marine
$55.11
Siren Marine PAM4 Wired DC Relay [SM-ACC-DCRE]
Siren Marine
$28.07
Siren Marine Entry Sensor f/Siren 3 [SM-WLS3-ENTR-917]
Siren Marine
$139.09
Sale
GOST Nav-Tracker 1.0 w/80 Cable - Insurance Package [GNT-1.0-80-INS-IDP]
GOST
Regular price
$1,699.99
Sale price
$1,563.95
Save 8%
Sale
GOST Remote KeyFob [GP-KF25]
GOST
Regular price
$219.99
Sale price
$102.95
Save 53%
Sale
GOST Octo Duece Cellular Router [G4G-LTE-WIFI-OCTO-DEUCE]
GOST
Regular price
$1,449.99
Sale price
$977.95
Save 33%
Sale
GOST Wireless Analog Temperature Sensor [GMM-IP67-TEMPSENSOR]
GOST
Regular price
$649.99
Sale price
$343.95
Save 47%
Sale
GOST Water Resistant Strobe [GA-STROBE-WHITE]
GOST
Regular price
$379.99
Sale price
$305.95
Save 19%
Sale
GOST Nav-Tracker 1.0 Elite w/80 Cable [GNT-1.0-ELITE-80-IDP]
GOST
Regular price
$2,499.99
Sale price
$1,838.95
Save 26%
Sale
GOST Nav-Tracker 1.0 Elite w/30 Cable [GNT-1.0-ELITE-30-IDP]
GOST
Regular price
$2,299.99
Sale price
$2,115.95
Save 8%
Sale
GOST Infrared Beam Sensor w/33 Cable [GMM-IP67-IBS2-SIRENOUT]
GOST
Regular price
$1,209.99
Sale price
$974.95
Save 19%
Sale
GOST Detachment Pull Sensor w/25 Lead [GMM-IP67-PULL-25]
GOST
Regular price
$599.99
Sale price
$228.95
Save 62%
Sale
GOST Wireless Smoke Detector [GP-SD]
GOST
Regular price
$329.99
Sale price
$218.95
Save 34%
Sale
GOST 5" Touchscreen - Black [GAP-TSK5-BLACK]
GOST
Regular price
$579.99
Sale price
$228.95
Save 61%
1
2
Next
Boat Accessories
Boat Steering Systems
Electrical - Busbars, Connectors & Insulators
Boat Cleaning Supplies
Boat Outfitting - Tools
Speaker For Boats
Boat Battery Chargers
Boat Trolling Motor Accessories
Boat Lighting - Flood/Spreader Lights
Marine First Aid Kits
Marine Cameras & Night Vision
Boat Outfitting - Gauges
Marine GPS Fishfinder Combos
Anchoring & Docking - Buoys
Marine Fume Detectors
Handheld VHF Radio
Blog posts
View all
Aug 09, 2024
The Blobfish: Misunderstood Deep-Sea Marvel
Aug 09, 2024
Canoe vs Kayak for Fishing: Choosing the Ultimate Angling Vessel
Aug 06, 2024
Simrad vs Garmin: Which is the Best Marine Navigation System?
Aug 02, 2024
Anchoring at Night: Ultimate Guide
Jul 30, 2024
Canoe vs Kayak: Choosing the Right Watercraft for Your Adventure
Jul 29, 2024
What Is One Part of a Regular Vessel and Engine Maintenance Program?
Jul 29, 2024
What Is Needed for Steering Control on a PWC?
Jul 29, 2024
Types of Boats: From Sailboats to Speedboats - Everything You Need To Know
Jul 29, 2024
Tritoon vs Pontoon Boats: How Do They Compare?
Jul 29, 2024
The Secrets of Luring and Capturing Bass - Bass Fishing Tips
Jul 29, 2024
Can You Take a Pontoon Boat in the Ocean?
Jul 29, 2024
How to Choose the Right Simrad Fish Finder for Your Needs
TOP TRENDING ↝
Boat Cleaning Supplies
Marine Autopilots
Marine Transducers
Trolling Motors
Marine First Aid Kits
Marine Radars
Boat Parts
Marine GPS Fishfinder Combos
Marine Plumbing & Ventilation - Bilge Pumps
Lighting
Marine Navigation & Instruments - GPS - Chartplotters
Marine Flotation Coats & Pants
Marine Personal Flotation Devices
Marine Portable Toilets
Marine Navigation & Instruments - Compasses
"Close (esc)"