Alarm Window and Door Contact Sensor

Fastest delivery on Mon, Aug 3 or Standard delivery on Tue, Aug 4 Please enter a valid number Add to Cart Get your device professionally installed Starting at $129.00. Check eligibility Professional installation unavailable at . Change location Services available at . Change location Add professional installation Available as soon as How it works Adds professional installation service to your order for the earliest available date Enter ZIP code How it works Confirm your location below and click "Add Professional Installation". After you complete your purchase, you'll receive an email with a link to schedule your installation when your device ships. A certified technician will come set up and install your device. How it works Confirm your location below and click "Add Professional Installation". Complete checkout and book an appointment through the link on the order confirmation page or in your confirmation email. A certified technician will come set up and install your device. Note: Pricing starts at $129.99 per device (billed separately). You will not pay until you schedule your appointment after you complete your order purchase. Actual cost may vary depending on which device(s) are professionally installed. ZIP code Professional installation is available in your area. What's included in your service: Professional mounting and wiring of your new devices (one installation covers one device) Complete removal — unwiring and dismounting of your existing device Device configuration — WiFi, Ring app, and smart home integration Hands-on training for your device and mobile app features Modifications and extensions to existing wiring available at additional cost (billed separately). Extension available only for low-voltage wiring (PoE or Plug-in USB-C). Back Check Does not ship to American Samoa, Micronesia, Guam, Marshall Islands, Northern Mariana Islands, Palau, Puerto Rico, U.S. Virgin Islands, Armed Forces Americas, Armed Forces Europe, Armed Forces Pacific. Show More Expand your Ring Alarm system to secure each door and window in your home, and get alerts as soon as they open. Please note: Requires Ring Alarm or Ring Alarm Pro You might also like 2-Pack Alarm Window and Door Contact Sensor $29.98 Save $10.01 6-Pack Alarm Window and Door Contact Sensor $89.94 Save $10.05