Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds Wireless Refrigerator Alarm, 4 in 1 Door Sensor Doorbell Loud Door Open Alarm, 108 dB

4 in 1 Mode: This alarm with 4 modes. 1. Time Delay Alarm (sounds "Di-Di-Di" from 0dB to 108dB when door is left open for 3/15/30/60 seconds) 2. General Alarm (alarm stops when door is closed); 3. Constant Alarm (continuous alarm even when door is closed); 4. Door Open Beep (sounds "DingDong" once door is opened)

108dB Loud Alarm: The door and window alarm effectively deters intruders/thieves with a loud 108dB alarm. You can easily set the suitable mode according to your needs.

Easy Installation: Simple peel and stick installation, easy to install on most freezers/refrigerators or any door without any tools. Package including 2 refrigerator alarms, 2 magnetic strips, double-sided sticker, user manual.

Installation Note: Be sure to close the alarm and the magnetic strip, the installation distance between them should not exceed 0.78 inch, the two parts must be aligned according to their alignment arrow. 2 AA batteries can last for 2 years. (Batteries are not included)

Widely Used: Door alarm sensor with magnetic trigger protecting home through door window entrance, suitable for safes, cabinets, freezers, refrigerators, swimming pool sliding doors, shops, offices, apartments and hotels, etc.

Multipurpose:

1. Door alarm reminder for refrigerator, fridge and freezer

2. Window door alarm for home security

3. Cabinet Door Alarm in Store Security

Package Included:

2 x Refrigerator Alarm

2 x Magnetic Rail

2 x Double-sided Stickers

1 x User Manual

Battery operated, two AAA alkaline batteries are required (not included).

It is a physical picture, when the batteries are installed, the light will turn red.

Low consumption design:

Low consumption design, they can work for more than 2 years.

Low battery warning: When the batteries need to be replaced, the LED indicator will flash once per second.