Door Compatibility Designed for standard residential doors that swing inward Not suitable for iron security doors or storm doors Compatible with doors 0.59 to 2.36 inches thick and with a gap over 0.06 inches between the door and frame Measure your door thickness before ordering to ensure a proper fit Doorbell Compatibility Fits video doorbells up to 2.55 inches wide x 5.11 inches x 1.14 inches deep Compatible with Ring Video Doorbell, Video Doorbell 2, 3, 3 Plus, 4, Video Doorbell (2020 Release), Ring Battery Doorbell Plus, Ring Battery Doorbell Pro (2023 and 2024 Release), Ring Battery Doorbell (2024 Release) Also supports Blink Video Doorbell 1st Gen and Blink Video Doorbell 2nd Gen (newest model) Doorbell not included in the package Easy NoDrill Installation Installs in seconds without tools or drilling Simply place your video doorbell inside the mount, adjust the clip for your door's thickness, and secure Ideal for renters or homeowners who prefer not to drill into their door frame AntiTheft Design Security screw discreetly located at the back of the mount, accessible only when the door is open Prevents unauthorized removal from outside Open front design maintains full functionality of the doorbell's motion detection sensor Practical Use Scenarios for renters who want to secure a video doorbell without making permanent modifications to the property suitable for front doors in apartment buildings or townhouses where drilling is not allowed Provides a secure, tamperresistant installation for vacation homes or properties left unattended for extended periods Material and Performance Sturdy housing keeps your video doorbell securely in place and protected Maintains performance by preserving full visibility and sensor activation