Photo of Contact Sensor

Contact Sensor

Door, Window or Drawers

Wireless and Reusable

With the Alloy SmartHome Contact sensor you’ll have peace of mind knowing your home is secure while you're away. Typically installed on doors, windows or even drawers, the contact sensor’s role is to send real-time notifications when triggered by an unintentional opening. Contact sensors are wireless and easy to install so you can place them on anything you want to keep tabs on.
  • Quick & easy installation
  • Long battery life
  • No screws required
  • Hub required

Technical Specifications

  • Frequency
    908.4 MHz US
  • Regulation
  • Power Supply
    CR2-3V x1 Battery life up to one (1) year
  • Range
    Up to 99 feet (30 meters)
  • Warranty
    One (1) year standard
  • Physical Dimensions
    Main Body: 2.80 (L) x 0.79 (W) x 0.87 (H) inches Deputy Body: 1.58 (L) x 0.44 (W) x 0.44 (H) inches
  • Operating Condition
    32º - 104ºF (0º - 40ºC)