EASY MONITORING: Detect and prevent any potential incidents before they occur thanks to the Outdoor Window/Door Contact and the additional outdoor accessories, ensuring no area is left unprotected. EASY MONITORING: Effortlessly monitor the status of your outdoor doors or windows from anywhere at any time. Stay in control and have peace of mind knowing that you can check if they are open or closed. REAL-TIME ALERTS: Stay informed with instant notifications sent to your smartphone via the Yale Home app whenever your outdoor doors or windows in gates, sheds, garages, or outbuildings are opened or closed. WEATHERPROOF: With an IP55 rating, the Yale Outdoor Window/Door Contact is built to withstand various weather conditions and ensure reliable performance even in challenging outdoor environments. EASY INSTALLATION: Effortlessly mount it on your windows and doors using the included mounting tools. COMPATIBLE WITH THE YALE SMART ALARM: Designed to seamlessly work with your existing Yale Smart Alarm Kit, offering enhanced security and allowing you to create a comprehensive system tailored to your needs. YALE HORIZON+ TECHNOLOGY: Exceptional range of protection of up to 1km, and long-lasting battery life, allowing you to protect homes, properties or attached buildings of all shapes and sizes. PERIMETER SECURITY: Enhance your perimeter security by adding up to 100 alarm accessories to the Yale Smart Alarm Hub, protecting your home and outdoor spaces. Detect and prevent any potential incidents before they occur.