Double the protection, double the peace of mind. The Geeni Window and Door Sensor Alarm 2-Pack offers smart, Wi-Fi connected security for your home, office, or garage—without the need for a hub. Monitor multiple entry points at once with real-time alerts and an 80-decibel siren that activates instantly when a door or window is opened. Compatible with Alexa and Google Assistant, these battery-powered sensors easily integrate with your Geeni smart home ecosystem to automate lighting or other devices. Whether you're protecting a front door and a window, two bedrooms, or both garage doors, this 2-pack gives you the flexibility and value to cover more ground with one purchase.