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Sensor Security Systems

If you're looking for a way to protect your home or business, a security system can be a great option. These systems are designed to keep your property safe from intruders, but they also help you feel more secure by alerting you to activity that occurs in your home or business. Browse the top-ranked list of sensor security systems below along with associated reviews and opinions. 

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  1. SimpliSafe - 1pack Entry Sensor - White

    SKU: J3L6GWR5Y9

    Security sensors...Bought these sensors to add to my simplisafe security system, they work real good, would highly recommend this system & brand...SimpliSafe Entry Sensor...Added addition sensors to cover...

    Product Description

    A discreet white entry sensor that easily installs on doors or windows for reliable home security monitoring.
    See all Motion Sensors & Detectors
    Your price for this item is $15.99

  2. SimpliSafe - Glassbreak Sensor - White

    SKU: J3L6GWR5ST

    Glass Break Security...We have French doors that these sensors have increased our sense of security....Great sensor so far and it works well with my existing home security system!

    Product Description

    A white, battery-powered sensor that detects glass breaking within 20 feet for reliable home security.
    See all Door & Window Alarms
    Your price for this item is $39.99

  3. ecobee - SmartSensor for Doors and Windows (2-Pack) - White

    SKU: JXC53VLSZG

    These work well, were easy to install, and look a lot better than the old sensors my old security company used....With any of these home security systems, door/window sensors are a must have in my opinion....

    Product Description

    A white, battery-powered sensor that sends instant notifications when doors or windows are opened or closed.
    See all Door & Window Alarms
    Your price for this item is $79.99

  4. Security Upgrade for Viper DS4+ Remote Start Systems - Black

    SKU: J7Q8KPXQ8P

    Viper security system...Viper security system Need sensitivity adjusted going in this weekend to repair...Security Upgrade for Viper DS4+ Remote Start Syste...I purchased the Security Upgrade for Viper...

    Product Description

    A black security kit with a six-tone siren and shock sensor for enhanced vehicle theft protection.
    See all Remote Start & Security Systems
    Your price for this item is $99.99

  5. MOBI - Cam PRO Intelligent Baby & Nursery Monitoring Indoor Pan, Tilt, Zoom Security Camera w/ Temperature & Humidity Sensor - White

    SKU: J3R8K22VH3

    [This review was collected as part of a promotion.] this camera is so much more than a basic baby monitor. it has night vision, humidity AND temperature sensors, two way audio, an app, incredible battery...

    Product Description

    A white indoor camera offering Full HD video, pan/tilt/zoom, night vision, and temperature-humidity monitoring.
    See all Baby Monitors
    Your price for this item is $47.99
    Save $2
    The previous price was $49.99

  6. SPT - Wired 360 Fov Ceiling Mount Pir (Passive Infrared) Motion Sensor

    SKU: J3GTZG9CVF

    Product Description

    A discreet ceiling-mounted PIR motion sensor offering 360° detection and reliable coverage for small to medium rooms.
    See all Motion Sensors & Detectors
    Your price for this item is $30.00

  7. SPT - Wired Dual Passive PIR Intruder Alarm Motion Sensor (2-Pack)

    SKU: J3GTZG92JP

    Product Description

    A wired dual passive infrared motion sensor that reliably detects intruders by sensing heat changes in any space.
    See all Motion Sensors & Detectors
    Your price for this item is $55.00

  8. SPT - Wired Dual Passive PIR Intruder Alarm Motion Sensor

    SKU: J3GTZG92J2

    Product Description

    A wired dual passive infrared motion sensor that reliably detects intruders by sensing heat changes in any space.
    See all Motion Sensors & Detectors
    Your price for this item is $30.00

  9. SPT - Wired Indoor/Outdoor Photoelectric Dual Beam Motion Sensor up to 550 ft. (Indoor) /180 ft. (Outdoor)

    SKU: J3GTZG9CFT

    Product Description

    A weather-resistant dual beam motion sensor offering precise alignment, surge protection, and reliable indoor/outdoor security.
    See all Motion Sensors & Detectors
    Your price for this item is $45.00

  10. SPT - Wired Dual Passive PIR Intruder Alarm Motion Sensor (4-Pack)

    SKU: J3GTZG92CC

    Product Description

    A wired dual passive infrared motion sensor pack that reliably detects intruders by sensing heat changes.
    See all Motion Sensors & Detectors
    Your price for this item is $95.00
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FAQ

Sensor security systems come in various types, including motion sensors, door and window sensors, glass break detectors, and environmental sensors that detect smoke, carbon monoxide, or water leaks. Many systems integrate multiple sensor types for comprehensive home or business protection.

Yes, many sensor security systems are compatible with popular smart home platforms, allowing you to control and monitor your system using voice assistants or mobile apps. Integration enables automation, such as turning on lights when motion is detected.

Absolutely. Sensor security systems are designed for versatility and can be installed in residential, commercial, or office settings. They help monitor entry points and sensitive areas to enhance overall security.

Many modern sensor security systems are designed for easy DIY installation, often featuring wireless components and user-friendly setup guides. However, some advanced systems may offer or recommend professional installation for optimal performance.

Most sensor security systems send real-time alerts to your smartphone, email, or a connected monitoring service when unusual activity is detected. Some systems also offer audible alarms or integrate with other devices to notify you immediately.