Swann Wireless Window/Door Alert Sensor. Easy Installation (Permanent or Temporary), Wi-Fi Connected, Battery Powered, No Hub Required, Get Alerts to Your Smartphone and Control Sensor Using The App

Attach this Sensor to a window or door frame to be notified when there’s a disturbance. When the magnetized link between the Sensor and receiver is disrupted it sends you an alert. Use it to monitor doors requiring authorized entry, on a window beyond your line of sight to detect entry, and many more! The Window/Door Sensor can be integrated into a complete security system managed on the Swann Security app to receive alerts. It can even be connected to the Indoor Siren for an audible and visible alarm that’s a powerful deterrent for intruders.

• NO BASE STATION REQUIRED: Can be set up within minutes and can pair with other Swann sensors, sirens, cameras & more. Once the sensor is connected to Wi-Fi you can get push notifications whenever a window or door is opened no matter where you are
• COMPLETELY WIRELESS: Powered by 2 x AAA batteries (included). 2-sided adhesive tape allows for non permanent installation making it perfect for both property owners and renters
• EASY TO USE: If a door or window is opened, disrupting the magnetic connection between the Sensor & Receiver, you can activate/deactivate remotely using the app
• 1 YEAR LIMITED WARRANTY: Swann provides protection against factory defects and technical support; If you experience any challenges with our products, reach out to our customer service and we will replace the item ASAP within one year of purchase