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Adjustable Volume
Doorbell: 100DB/90DB/80DB
Alarm: 120DB/100DB/90DB
One-Step Install
Effortlessly secure your home – just peel, stick, and protect! Ensure a gap of <0.6 inches between the magnet and the main unit.
LED Indicator Light
Easily monitor your door sensor's status with the clear LED indicator, providing visual alerts and reminders for enhanced safety.
Mode 1 - Door Chime Function
Ideal for monitoring personnel entry and exit, and providing timely doorbell notifications. Perfect for home entrances, offices, and shops.
Mode 2 - Delayed Alarm
Designed for indoor use, such as refrigerators, laboratories, and hazardous areas. Get timely reminders to ensure child safety and prevent accidents.
Mode 3 - Anti-Theft Function
Secure your home with theft prevention alerts. Suitable for doors and windows, this mode provides loud alarms and LED light flashes to deter intruders.
happy
2025-08-28 18:53:03
Initially arrived without adhesive. Seller corrected immediately. Mounting simple - clean surfaces with alcohol, peel backing from adhesive pads and press onto alarm and magnet, press onto door and frame, aligning magnet with mark on alarm. Pull plastic sheet off batteries. Operation simple choose alarm sound and level by cycling thru sound using top butto. Choose mode using . bottom button. Works fine on my freezer - open door and alarm sounds , to remind you door is open, while door open shuts off so noise does not drive you crazy while searching/ loading food, then after short while sounds again. Repeats to keep reminding you. When you shut door alarm stops. I found lowest sound level too low. Highest audible in next room 50 feet away.
C. Chen
2025-08-09 16:11:18
The media could not be loaded.
Lake-Flo
2025-06-01 18:32:45
Easy to install. I was sent an open package without mounting tape. I did not take exception to this because I was able to provide my own double-backed tape.The instructions were clear and the setup was straightforward. We have been using it on our refrigerator freezer door for three weeks and it has performed exactly as expected.
DJ Carolina
2025-02-23 18:12:19
Had an upright freezer that thawed out TWICE because I didn't push the door closed. This is the perfect solution. Sticks well and has several different options for sounds and intervals between beeps. Perfect peace of mind.
Customer
2025-02-08 10:11:31
Don’t even bother. The instructions are so confusing, and I managed to set it up with the help of a friend. It still didn’t work, and the alarm kept going off when the door was closed.
Tali
2025-01-11 12:58:04
Bought this for my sliding glass door. My son kept leaving the door open. He no longer does that. The alarm is very loud!
GCMRN
2024-12-24 10:07:44
Instructions are hard to read- other than that the alarm works, has 3 modes and does what I need it to for my freezer door. Longevity? unsure- quality- remains to be seen- but for the price they do alarm loudly and I use my own 3m tape not the included crummy foam stuff they provide.
CB
2024-12-14 14:18:07
This Freezer Door Alarm is a lifesaver for my beverage fridge, chiming just right with a delay to give me time to grab my drink without constant beeping. It's easy to set up and now I never worry about leaving the door open, keeping my beers perfectly chilled.
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