![GOST Wireless Smoke Detector [GP-SD]](https://www.marinerailparts.com/wp-content/uploads/2026/10/gost-wireless-smoke-detector-gp-sd.webp)
Wireless Smoke Detector
This product senses small particles in the air using a couple of different kinds of technologies. Once those particles are above a certain threshold, the unit will signal the alarm and begin sending system alert messages via text and email to the users.
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![Siren Marine Temp Sensor f/Siren 3 [SM-WLS3-TEMP-917]](https://www.marinerailparts.com/wp-content/uploads/2026/10/siren-marine-temp-sensor-f-siren-3-sm-wls3-temp-917.webp)
![Siren Marine Bilge Pump Sensor f/Siren 3 [SM-WLS3-BILG-917]](https://www.marinerailparts.com/wp-content/uploads/2026/10/siren-marine-bilge-pump-sensor-f-siren-3-sm-wls3-bilg-917.webp)
![GOST Octo Duece Cellular Router [G4G-LTE-WIFI-OCTO-DEUCE]](https://www.marinerailparts.com/wp-content/uploads/2026/10/gost-octo-duece-cellular-router-g4g-lte-wifi-octo-deuce.webp)
![Siren Marine Battery Sensor f/Siren 3 [SM-WLS3-BATT-917]](https://www.marinerailparts.com/wp-content/uploads/2026/10/siren-marine-battery-sensor-f-siren-3-sm-wls3-batt-917.webp)