Achieve perfect alignment and better visibility with this 1/2 inch glow-in-the-dark ADT alarm magnet spacer, designed specifically for the magnet side of your ADT contact sensor setup. Whether you're working with deep-set door frames, uneven surfaces, or challenging placements, this 1 pack ADT magnet riser ensures the magnet remains within the optimal detection gap for reliable sensor performance. The standout feature is its glow-in-the-dark finish, making your ADT door alarm magnet riser easy to locate in low-light settings, power outages, or nighttime scenarios. It's especially useful in garages, basements, or hallways where visibility is limited. Installation is fast and tool-free. Each ADT alarm magnet spacer comes pre-equipped with 3M PE Foam Adhesive for a secure, long-lasting bond to wood, metal, vinyl, and other surfaces. Just peel and stick—no screws or drilling required. Compatible with most ADT contact sensors and ADT door sensors, this riser is ideal for new installs or retrofits where proper alignment is tough to achieve. Available in multiple sizes, this ADT magnet spacer provides a clean, professional finish while improving both functionality and usability—day or night.