Description
Wired Magnetic REED Switch
Magnetic reed switches are used to report unauthorized entry into a main cabin through a door or external hatch. Reed switches can be connected in series to monitor multiple entry points, providing secure protection against theft. In the event of unauthorized entry, the switches will trigger an entry alert to the boat owner, and can also be configured to sound an audible alarm on the boat.
Specifications:
- Dimensions: 1x1in (2-part body, 0.5x1in each) 12in (wire)
- Screw mount and adhesive mount included
- Grounds directly to security input
- Works with MTC and Siren 3 Pro
![Siren Marine Remote CellularGPS Antenna - Adhesive Mount Puck [SM-ACC3-RCGA-PUCK]](https://www.bestmarinewiring.com/wp-content/uploads/2026/08/siren-marine-remote-cellulargps-antenna-adhesive-mount-puck-sm-acc3-rcga-puck.webp)
![GOST Nav-Tracker 1.0 w/30 Cable - Insurance Package [GNT-1.0-30-INS-IDP]](https://www.bestmarinewiring.com/wp-content/uploads/2026/08/gost-nav-tracker-1-0-w-30-cable-insurance-package-gnt-1-0-30-ins-idp.webp){kind=tracking}
![GOST Mini Ball Wide Angle Camera - 1080p [GOST-MINI-BALL-1080P-W]](https://www.bestmarinewiring.com/wp-content/uploads/2026/08/gost-mini-ball-wide-angle-camera-1080p-gost-mini-ball-1080p-w.webp)
![Siren Marine Siren 3 Pro Vessel Management Device [SM-S3P-917]](https://www.bestmarinewiring.com/wp-content/uploads/2026/08/siren-marine-siren-3-pro-vessel-management-device-sm-s3p-917.webp)
![Siren Marine High Water Sensor f/Siren 3 [SM-WLS3-HIWS-917]](https://www.bestmarinewiring.com/wp-content/uploads/2026/08/siren-marine-high-water-sensor-f-siren-3-sm-wls3-hiws-917.webp)
![GOST Wireless Analog Temperature Sensor [GMM-IP67-TEMPSENSOR]](https://www.bestmarinewiring.com/wp-content/uploads/2026/08/gost-wireless-analog-temperature-sensor-gmm-ip67-tempsensor.webp)
![GOST Nav-Tracker 1.0 Elite w/30 Cable [GNT-1.0-ELITE-30-IDP]](https://www.bestmarinewiring.com/wp-content/uploads/2026/08/gost-nav-tracker-1-0-elite-w-30-cable-gnt-1-0-elite-30-idp.webp){kind=tracking}