Improve the accuracy and convenience of your SimpliSafe contact sensor installation with this glow-in-the-dark sensor riser, designed specifically for the sensor side. Whether you're dealing with uneven frames, older doors, or recessed mounts, this SimpliSafe sensor riser ensures that your sensor and magnet remain within the necessary detection gap for reliable performance. What sets this riser apart is its glow-in-the-dark capability. In low-light conditions or power outages, you’ll be able to quickly locate your SimpliSafe door sensor—no flashlight required. This feature is perfect for basements, hallways, or bedrooms where visibility is limited and access is essential. This SimpliSafe riser mounts easily using the pre-applied 3M PE Foam Adhesive. No tools, screws, or hardware needed—just peel, stick, and align. The strong adhesive holds securely to most surfaces, including wood, metal, and vinyl, making it ideal for indoor use. Whether you're retrofitting a difficult door frame or improving an existing setup, this spacer is a smart addition to your SimpliSafe home security system. Compatible with most SimpliSafe contact sensors, this riser helps you maintain the proper detection gap and ensure optimal performance. Choose from multiple sizes to get the perfect fit for your space and enjoy the added peace of mind of a glow-in-the-dark solution that’s both functional and sleek.