Sensor spacer only. Contact sensor not included. Designed to work with Ring door sensor and ring alarm contact sensor systems for improved alignment and performance. Aligns your Ring alarm contact sensor on deep frames or uneven surfaces to maintain the ideal 1" detection gap for ring contact sensors and ring alarm sensor setups. Glow-in-the-dark material adds visibility for your ring alarm contact sensor 2nd gen. Easily find your ring door alarm sensor in low-light conditions or during power outages. Mounts to any door, window, or frame. Compatible with ring door alarm, ring contact sensors, and door sensor ring devices for indoor or covered outdoor use. Installs in seconds—no tools required. Each ring sensor riser uses 3M PE Foam Adhesive designed for secure mounting with your ring alarm spacer or ring door alarm riser. Improve the alignment and visibility of your Ring contact sensor with this glow-in-the-dark Ring alarm sensor spacer, designed specifically for the sensor side. Whether your doors or windows have deep frames, uneven surfaces, or are part of an older home, this Ring sensor riser helps you maintain the proper 1-inch detection gap for accurate and reliable performance. What makes this spacer stand out is its glow-in-the-dark feature, offering added peace of mind during low-light conditions or power outages. Quickly locate your Ring alarm contact sensor at night without fumbling for a flashlight—perfect for entryways, hallways, or basements. This Ring alarm spacer installs effortlessly with strong 3M PE Foam Adhesive—no tools, screws, or hardware needed. Simply peel, stick, and align. The adhesive creates a secure, long-lasting hold to most surfaces, ensuring your Ring door sensor stays properly positioned. Compatible with multiple models including the Ring Alarm Contact Sensor 2nd Gen, this riser helps correct misalignment issues and improves the function of your Ring door alarm sensor system. Ideal for both new installations and retrofits, this solution is a must-have for anyone looking to optimize their Ring alarm door sensors setup. Available in multiple sizes, this Ring door alarm riser blends clean aesthetics with enhanced functionality, bringing better detection and visibility to your smart home.