OnDeck™ Security Sensor
Detect unauthorized entry into your vessel with this magnetic security sensor and your OnDeck™ Hub. Door or window installation recommended.
![Garmin OnDeck Security Sensor [010-13009-03]](https://www.boataccessorydepot.com/wp-content/uploads/2026/10/garmin-ondeck-security-sensor-010-13009-03.webp)
Garmin OnDeck Security Sensor [010-13009-03]
Original price was: $23.99.$16.04Current price is: $16.04.
Sale!Related products
Sale!
![Siren Marine Wired Canvas Snap Cover Sensor [SM-ACC-SNAP]](https://www.boataccessorydepot.com/wp-content/uploads/2026/10/siren-marine-wired-canvas-snap-cover-sensor-sm-acc-snap.webp)
Siren Marine Wired Canvas Snap Cover Sensor [SM-ACC-SNAP]
Original price was: $30.78.$20.31Current price is: $20.31.
Sale!
![Siren Marine Shore Power Relay - 240V [SM-ACC-ACRE-240]](https://www.boataccessorydepot.com/wp-content/uploads/2026/10/siren-marine-shore-power-relay-240v-sm-acc-acre-240.webp)
Siren Marine Shore Power Relay – 240V [SM-ACC-ACRE-240]
Original price was: $81.53.$57.53Current price is: $57.53.
Sale!
![Siren Marine 120V AC Shore Power Relay - Wired [SM-ACC-ACRE-120]](https://www.boataccessorydepot.com/wp-content/uploads/2026/10/siren-marine-120v-ac-shore-power-relay-wired-sm-acc-acre-120.webp)
Siren Marine 120V AC Shore Power Relay – Wired [SM-ACC-ACRE-120]
Original price was: $61.50.$33.30Current price is: $33.30.
Sale!
![Garmin OnDeck LTE Antenna [010-13009-06]](https://www.boataccessorydepot.com/wp-content/uploads/2026/10/garmin-ondeck-lte-antenna-010-13009-06.webp)
Garmin OnDeck LTE Antenna [010-13009-06]
Original price was: $39.99.$23.14Current price is: $23.14.
Sale!
![Siren Marine Wired Shore Power Sensor Plug [SM-ACC-SHOR]](https://www.boataccessorydepot.com/wp-content/uploads/2026/10/siren-marine-wired-shore-power-sensor-plug-sm-acc-shor.webp)
Siren Marine Wired Shore Power Sensor Plug [SM-ACC-SHOR]
Original price was: $58.23.$45.79Current price is: $45.79.
Sale!
![Siren Marine Wiring Cable f/Siren 3 [SM-ACC3-WIRE]](https://www.boataccessorydepot.com/wp-content/uploads/2026/10/siren-marine-wiring-cable-f-siren-3-sm-acc3-wire.webp)
Siren Marine Wiring Cable f/Siren 3 [SM-ACC3-WIRE]
Original price was: $17.46.$11.60Current price is: $11.60.
Sale!
![GOST Nav-Tracker 1.0 Elite w/30 Cable [GNT-1.0-ELITE-30-IDP]](https://www.boataccessorydepot.com/wp-content/uploads/2026/10/gost-nav-tracker-1-0-elite-w-30-cable-gnt-1-0-elite-30-idp.webp){kind=tracking}
GOST Nav-Tracker 1.0 Elite w/30 Cable [GNT-1.0-ELITE-30-IDP]
Original price was: $1,241.99.$879.15Current price is: $879.15.
Sale!
![Garmin OnDeck Shore Power Sensor [010-13009-00]](https://www.boataccessorydepot.com/wp-content/uploads/2026/10/garmin-ondeck-shore-power-sensor-010-13009-00.webp)