Freezer Door Alarm with Adjustable Delay

Protect your freezer, refrigerator, door, or window with a wireless door alarm that warns you when it opens. Adjustable delay settings and multiple alert modes make it easy to match how you use each space.

Why You'll Want It

✅ Catch open doors fast with a loud 108 dB alarm.

✅ Reduce food loss by choosing a 3, 15, 30, or 60 second delay.

✅ Fit different spaces easily with 4-in-1 alarm and doorbell modes.

✅ Install in minutes using the included self-adhesive magnetic strip.

✅ Add protection without wiring thanks to wireless battery power.

✅ Place it almost anywhere with a compact 3.4 x 1.7 x 0.6 inch size.

Use it on freezers, refrigerators, doors, windows, cabinets, safes, sliding doors, and more. The factory default delay is 15 seconds, and the magnetic sensor triggers the alert when opened.

You can choose general alarm mode, constant alarm mode, time delay alert, or doorbell mode. General alarm stops when the door or window is closed, constant alarm lasts at least 30 seconds, and doorbell mode plays a dingdong sound when opened.

Powered by 2 AAA batteries (not included), this compact sensor is suited for apartments, offices, and hotels where quick installation matters. It is CE, FCC, and RoHS certified.

Compact design fits tight spots neatly.

See status quickly at a glance.

Flexible modes suit different daily needs.

Delay options help match your routine.

Loud alerts are easier to notice.

Wireless setup avoids messy installation.

Works on doors and windows alike.

Adhesive mounting keeps setup simple.

Magnetic sensor detects opening reliably.

Compact body stays discreet on frames.

Useful for refrigerators and freezers.

Visible controls make mode changes easier.

Small size suits cabinets and safes.

Clear pairing pieces aid placement.

Fits apartments, offices, and hotels.

Battery power lets you place it freely.

Doorbell mode adds a simple entry chime.

Choose your delay and secure it fast.

Add this door alarm for fast, flexible protection.