![GOST Wireless Smoke Detector [GP-SD]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/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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![GOST Wireless Analog Temperature Sensor [GMM-IP67-TEMPSENSOR]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/gost-wireless-analog-temperature-sensor-gmm-ip67-tempsensor.webp)
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![T-H Marine 2-Way Boat Alarm System [TWA-1-DP]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/t-h-marine-2-way-boat-alarm-system-twa-1-dp.webp)
![GOST Detachment Pull Sensor w/25 Lead [GMM-IP67-PULL-25]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/gost-detachment-pull-sensor-w-25-lead-gmm-ip67-pull-25.webp)
![Siren Marine Battery Sensor f/Siren 3 [SM-WLS3-BATT-917]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/siren-marine-battery-sensor-f-siren-3-sm-wls3-batt-917.webp)
![GOST Infrared Beam Sensor w/33 Cable [GMM-IP67-IBS2-SIRENOUT]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/gost-infrared-beam-sensor-w-33-cable-gmm-ip67-ibs2-sirenout.webp)
![GOST Mini Ball Wide Angle Camera - 1080p [GOST-MINI-BALL-1080P-W]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/gost-mini-ball-wide-angle-camera-1080p-gost-mini-ball-1080p-w.webp)