General description This 4-in-1 Freezer Door Alarm and Window Security Alarm is designed to enhance the safety of your home. With a loud 108dB alarm, it effectively deters intruders and alerts you when doors or windows are opened. The device features four operational modes: Timed Alarm, General Alarm, Constant Alarm, and Door Opening Beep, allowing you to customize its functionality to suit your needs. Technical specifications Alarm Volume: 108dB Modes: 4 (Timed Alarm, General Alarm, Constant Alarm, Door Opening Beep) Battery: 2 AA batteries (not included), lasts up to 2 years Installation Distance: Maximum 0.78 inches between alarm and magnetic strip Installation Easy peel and stick installation, no tools required Ensure alignment of the alarm and magnetic strip using the alignment arrows Usage Ideal for securing freezers, refrigerators, doors, windows, safes, cabinets, and more Can be used in homes, offices, shops, apartments, and hotels Other information