General description AlwaysH Home Alarm is designed to alert you when your fridge or freezer door is left open. It features multiple alarm modes to ensure you never forget to close the door, helping to maintain the temperature and save energy. Technical specifications Size: 6.5 x 3.4 x 1.65 cm Weight: 42 grams Alarm volume levels: Silent (80 dB), Medium (85 dB), Normal (90 dB), Loud (95 dB with a 110 dB siren) Usage Soft Alarms: Alerts after 1 minute (for 2 seconds) and a second alarm after 2 minutes (for 4 seconds) if the door remains open. Continuous Alarm: Alerts after 3 minutes (stays on for 60 seconds) to remind you to close the door. Repeating Siren: Activates a loud 110 dB siren every 4 minutes (stays on for 20 seconds) when set. Easy to use: Beeps at a low volume when the allowed distance between the alarm and the mini sensor is exceeded.