Compact door and window alarm that alerts you when a door or window is opened Key benefits Immediate audible alert when a door or window is opened, helping you respond quickly to unauthorized entry. Reduces risk of children wandering outside by providing a loud, attentiongrabbing signal when doors or windows are opened. Durable ABS construction provides stability and corrosion resistance for longterm, reliable use. Core features Function: Magnetic sensor alarm triggers a strong audible alarm whenever a door or window is opened. Sound performance: Loud enough to draw attention and deter intruders or warn caregivers when an entry point is opened. Material: Made from ABS plastic, safe, sturdy and resistant to corrosion for consistent performance over time. Mounting: Simple installation with adhesive backing; attaches easily to most doors and windows without tools. Size and compatibility: Compact design fits discreetly on standard doors and windows and is suitable for most residential openings. Why customers need it Provides an affordable, loweffort layer of security for homes, apartments, and rental properties. Alerts caregivers to prevent children from leaving the house unnoticed. Acts as a deterrent to opportunistic entry and increases the chance of a quick response. Practical applications Home entry points: Mount on front, back or side doors to receive an audible alert on unauthorized openings. Child safety: Place on bedroom doors, patio doors or windows to help prevent toddlers and young children from leaving unsupervised. Vacation homes or rental units: Use as a simple, removable alarm to monitor access while away. Installation and use Clean the mounting surface, align the sensor and magnet on the fixed frame and the moving door/window, and apply the adhesive backing. Designed for easy, tool setup and immediate operation after mounting. This alarm provides a straightforward, reliable alerting solution for door and window openings, combining loud detection, easy installation and durable ABS construction.