Smart Security Devices

Smart home security devices provide instant detection and monitoring for comprehensive home protection. Motion sensors, door and window monitors, gas detectors, and flood sensors deliver real-time alerts to prevent incidents before they escalate. Wi-Fi devices operate standalone without requiring additional hubs, while Bluetooth sensors connect through dedicated gateways for expanded coverage. Battery-powered installation enables flexible placement in any location, from entry points to basements and utility areas. Multi-protocol compatibility supports integration with existing automation systems and voice assistants for centralized control.

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11 products
  • Shelly Smart Security Bundle XL - Smart Sensors & Thermostats - Shelly USA
    50% OFF
    Out of stock

    Shelly Smart Security Bundle

    $49.99
    $49.99 $99.99
    A set of Bluetooth devices that gives you the perfect solution to safeguard your living space. Pack includes: Shelly BLU Door/Window, Shelly BLU Motion and Shelly BLU Gateway
    Motion detection
    Open doors/windows detection
    Size: Regular
  • Shelly BLU Motion - Smart Sensors & Thermostats - Shelly USA

    Shelly BLU Motion

    $25.99
    $25.99
    A motion sensor with instant responsiveness and long-lasting battery life. Swift alerts will keep you informed of any motion in real time, while its durable battery ensures long-term peace of mind.
    Motion detection
  • Shelly GAS (CNG) - Smart Sensors & Thermostats - Shelly USA

    Shelly GAS (CNG)

    $69.99
    $69.99
    Certified gas detection sensor, highly sensitive to Compressed Natural Gas (CNG) or Liquefied Petroleum Gas (LPG). Its ability to detect even the slightest gas leak means preventing threats and dan...
    Type: CNG
  • Shelly BLU Door/Window Brown - Smart Sensors & Thermostats - Shelly USA

    Shelly BLU Door/Window Black

    $19.99
    $19.99
    Designed to detect opening or closing of doors/windows and report them immediately, triggering home automation scenarios accordingly. Also can measure tilt angle and luminosity.
    Open doors/windows detection
    Color: Black
  • Shelly BLU H&T Ivory - Smart Sensors & Thermostats - Shelly USA
    Out of stock

    Shelly BLU H&T Ivory

    $20.99
    $20.99
    A water/dust-resilient Bluetooth sensor that precisely measures temperature and humidity levels
    Temperature
    Humidity
    Scene activation
    Color: Ivory
  • Shelly H&T Gen3 Ivory - Smart Sensors & Thermostats - Shelly USA

    Shelly H&T Gen3 Ivory

    $40.99
    $40.99
    Next-generation Wi-Fi temperature & humidity sensor with an e-paper display. Enhanced with our 8MB Shelly chip, it’s equipped with all Gen3 device features.
    Temperature
    Humidity
    Color: Ivory
  • Shelly BLU Gateway - Accessories & Merchandise - Shelly USA

    Shelly BLU Gateway

    $22.99
    $22.99
    A dongle which works as a bridge between your Shelly BLU devices and the wider Shelly ecosystem. It receives Bluetooth signals and sends them to the cloud or locally to another non-bluetooth device.
  • Shelly Wave Motion - Smart Sensors & Thermostats - Shelly USA

    Shelly Wave Motion

    $40.99
    $40.99
    Z-Wave Long Range Motion Sensor with fast alerts and extended battery life. Detects motion instantly and communicates with your hub over long distances for lasting peace of mind.
    Motion detection
  • Shelly Flood Gen4

    Shelly Flood Gen4

    $39.99
    $39.99
    Stay one step ahead of water damage. Smart flood sensor with a leak sensor cable, ready to catch unexpected issues before they escalate. Delivers real-time alerts and fits perfectly into your smart...
    Leak detection
  • Shelly Presence Gen4 List
    New
    Coming Soon

    Shelly Presence Gen4

    $84.99
    $84.99
    Detects real presence - even without movement. Tracks up to 6 people in 10 zones for accurate, reliable automation. Prevents false triggers, cuts energy waste, and integrates easily with smart ligh...
    Color: Black
  • Shelly BLU Door/Window ZB White
    New
    Out of stock

    Shelly BLU Door/Window ZB

    $22.99
    $22.99
    Smart Bluetooth and Zigbee sensor for doors and windows that detects open/close status and measures light levels.
    Open doors/windows detection