Best Sellers DETECTORS AND SENSORS on Amazon

Check out Bargain Mart's awesome collection of detectors and sensors for top-notch safety and innovation. We've handpicked the best products to keep your home or business secure 24/7. Whether you need smoke and carbon monoxide detectors, motion sensors, or smart home integrations, we've got you covered with the latest tech and rock-solid reliability. Discover the ultimate in security and efficiency with our top-quality detectors and sensors, and enjoy the unbeatable quality that Bargain Mart is known for.

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Driveway Alarm - 1/2 Mile Wireless, Outdoor, Weatherproof

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eMACROS Solar Wireless Driveway Alarm, 1/2 Mile Range

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Ring Alarm Motion Detector
with Ring Alarm

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1byone Wireless Driveway Alarm, 1000FT Range, Loud Chimes

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SimpliSafe Motion Sensor with Gen 2 Home Security System

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Wireless Driveway Alarm, Weatherproof Motion Sensor

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Solar Driveway Alarm, 1800FT Wireless Outdoor Motion Sensor

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Aqara Presence Sensor FP2, mmWave Radar Motion Sensor

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Mighty Mule FM231 Wireless Driveway Alarm: Long Range

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Wireless Motion Sensor LED Light: Chimes, 500FT Range

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SierraTeck Motion Activated Voice Player: Recordable, Mic Included

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HTZSAFE Driveway Alarm: 1/2 Mile Solar Wireless Sensor

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Bistee Wireless Driveway Alarm: Weather-Resistant Sensor

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Solar Outdoor Motion Alarm: 130dB Dog Bark & Gunshot Sound

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EDISHINE 180° Motion Sensor: Auto Dusk to Dawn, 120V AC

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CPVAN 125dB Motion Sensor Alarm: 328ft Remote, Batteries

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TP-Link Tapo Motion Sensor: Long Battery, Needs Tapo Hub

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Waytronic Voice PIR Motion Sensor Doorbell for Stores

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Guardline Wireless Driveway Alarm: 500ft Range, 3 Sensors

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HULPPRE Solar Outdoor Alarm, 130dB Dog Bark, Gunshot

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