Concise Door Alarm System for Home, Shop, and Freezer

Exclusive - The original Fridggi 3in1 offers up to 42 possibilities by allowing users to mix all options (7 Delays, 3 Chimes, and 3 Sirens).

Mode D - This mode triggers an alert after 60 seconds, a reminder every 30 seconds, and automatically stops after 120 minutes or when the door is closed (suitable for basements, freezer doors, etc.).

Mode C - This mode triggers an alert after 30 seconds, a reminder every 20 seconds, and automatically stops after 60 minutes or when the door is closed (ideal for Alzheimer's or dementia patients).

Mode B - This mode triggers an alert after 10 seconds, a reminder every 15 seconds, and automatically stops after 30 minutes or when the door is closed (suitable for alarm bypasses, patio doors, etc.).

Mode A - This mode triggers an alert after 5 seconds, a reminder every 10 seconds, and automatically stops after 30 minutes or when the door is closed (suitable for baby gates, lab doors, etc.).

Mode E - This mode triggers an alert immediately, a reminder every 5 seconds, and automatically stops after 30 minutes or when the door is closed, with a volume range of 80 to 120 dB (suitable for entry chimes, anti-theft alarms).

Mode F - This mode triggers an alert after 2 minutes, a reminder every 2 minutes, and automatically stops after 60 minutes or when the door is closed (suitable for garage or shed doors).

Mode G - This mode triggers an alert after 5 minutes, a reminder every 5 minutes, and automatically stops after 60 minutes or when the door is closed (suitable for factory or shop doors).

product information: