Swann Wireless Window/Door Alert Sensor (2 Pack). Easy Installation (Permanent or Temporary), Wi-Fi Connected, Battery Powered, No Hub Required, Alerts to Your Smartphone and Control Sensor Using App - SWIFI-WDOORPK2

• UPC   840236132584
• 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, Manufacturer: Swann Security