Home Security : This door stopper alarm helps accidental door openings, specially designed to protect and pets while maintaining household with its secure locking function. User Friendly Button Mechanism: Features a press button allowing 180° rotation for convenient adult access while remaining challenging for to operate, balancing usability with security. Built In Alert Feature: Contains an perceivable warning indication that activates instantly when moved, providing extra security by notifying caregivers of potential hazards. Damage without Installation: Needs denial drilling—quickly attaches and removes without leaving marks or damaging surfaces, ideal for rental homes or temporary setups. Package includes: 1pc Door levers