Freezer Door Alarm - Wide compatibility for practical safety: Suitable for refrigerators, safes, air conditioners and security doors, delivering reliable alerts in diverse situations to help your home run more safely and efficiently. - Reliable status monitoring: Uses accurate tracking to check the opening and closing condition of doors or windows. If a door is left open, the device emits voice warnings to prompt immediate action and maintain optimum safety. - Easy to install and customize: Simple setup requires no technical knowledge. Adjustable volume lets you tailor alerts to your environment and preferences. - Energy intelligent design: Low power consumption with dependable performance, helping households save energy without sacrificing safety or reliability. - Use scenarios: - In a refrigerator: Ensure the door is fully closed to prevent energy waste and food spoilage. - With safes or security doors: Monitor for unintended openings when you’re away and receive timely alerts. - For air conditioners or other doors: Promote energy efficiency and safety through continuous status monitoring. - Practical, trustworthy protection: The Freezer Door Alarm adds a reliable alerting solution to everyday household tasks, supporting conscious energy use and enhanced safety.