Made from sturdy ABS for long lasting stability and reliability Includes everything needed: 1 mounting bracket, 1 screwdriver, 4 long screws, 4 short screws, and 1 doorbell removal for quick and simple setup Adjusts your doorbell to faces forward, minimizing upward tilt for clearer, more comprehensive views and enhanced coverage Designed to work seamlessly with Video Doorbell 1 / 2 ( Battery Doorbell, and Battery Doorbell ( 2024) Ensures your device model is compatible before purchase ( doorbell sold separately Specifically engineered for secure installation on standard 4 inch vinyls siding panels, Manufacturer: Mekalero