Door and window security is essential for any home. With Ring Alarm Contact Sensors, you can easily protect any door or window in your house with easy DIY installation. These sensors are designed to mount onto any door or window frame and connect seamlessly with your Ring Alarm system. You’ll receive instant mobile alerts from Ring whenever there’s activity around your home, so you’ll always be notified immediately. Plus, with their new, smaller design, you have increased placement options with no tools required for setup. Get peace of mind with Ring Alarm Contact Sensors and keep an eye on what matters most – your family’s safety and security.