1. Wide Application: Minimize concerns regarding smart notifications and the use of refrigerators, air conditioners, safes, and security doors, promoting versatility and secure management, reducing energy waste and safety risks, making it suitable for use with refrigerators, air conditioners, safes, and security doors. 2. Smart Detection System: Utilizes intelligent detection mechanisms and precise integrated sensors to alert users via voice notifications when doors or windows are left open, creating a seamless and secure living environment. 3. Effortless Setup: Achieve easy configuration with multiple installation methods and a userfriendly design, without the need for technical skills, and offering adjustable volume settings for freezer door alarms. 4. EcoFriendly System: This alarm reduces power consumption and provides a practical, costeffective solution for energyconscious households to lower their carbon footprint.