Freezer Door Alarm When Left Open,Fridge Door Alarm with Delay Upgrade 3/15/30/60 Seconds Security, Adjustable Delay Wireless Fridge Alarm Door Open Chime Refrigerator Wireless Alert(2 Set)
Thumbnail 1Thumbnail 2Thumbnail 3Thumbnail 4Thumbnail 5Thumbnail 6Thumbnail 7

Freezer Door Alarm When Left Open,Fridge Door Alarm with Delay Upgrade 3/15/30/60 Seconds Security, Adjustable Delay Wireless Fridge Alarm Door Open Chime Refrigerator Wireless Alert(2 Set)

4.0/5
Product ID: 460885556
Secure Transaction
12 interest-free installments with tabby

Details

  • Brand
    CDIYTOOL
  • Power Source
    Battery
  • Compatible Devices
    Smartphones
  • Voltage
    3 Volts (DC)
  • Control Method
    App
⏳Adjustable 3/15/30/60s delay
đź“¶10m wireless range
🔊108dB loud alarm

Description

🚪🔔 Never miss a beat—secure your space with smart alerts that keep you in control!

  • POWERFUL 108 D B ALARM - Instantly grabs attention with a piercing sound that deters intruders and prevents costly mishaps.
  • MULTI MODE VERSATILITY - Choose from General Alarm, Constant Alarm, Time Delay, or Doorbell mode to suit any environment or need.
  • LONG LASTING BATTERY LIFE - Runs on 2 AAA batteries (not included) with up to 2 years of reliable performance—set it and forget it.
  • CUSTOMIZABLE DELAY SETTINGS - Set your alert timing from 3 to 60 seconds to avoid false alarms and fit your routine.
  • WIRELESS HASSLE FREE INSTALLATION - Peel-and-stick design with no wiring needed—perfect for busy professionals who value convenience.

This wireless freezer and fridge door alarm features a customizable delay (3/15/30/60 seconds) to prevent false alerts, a piercing 108dB alarm to deter intruders, and four versatile modes including doorbell and constant alarm. Easy peel-and-stick installation and a 10-meter wireless range make it ideal for homes, offices, and commercial spaces. Powered by 2 AAA batteries, it offers up to 2 years of maintenance-free security.

Specifications

Noise Level108 dB
Mounting TypeWall Mount
Maximum Range10 Meters
Sensor TechnologyContact Sensor
Manufacturercejue
Part Numberdeswfrtgyh
Item Weight3.41 ounces
Package Dimensions4.76 x 4.06 x 1.54 inches

Reviews

4.0

All from verified purchases

P**.

They work

My refrigerator doesn’t have a open door alarm and the doors aren’t self closing so I put one on and it works great.

H**J

Not ideal for upright freezer

Perhaps it is just me, but the images on the button are very difficult to see the imprint to distinguish what they are. I had to refer to the button position in the instructions to identify them.I purchased this because periodically the door on our upright freeze does not close tightly-- meaning that the door closes but there is a slight gap of perhaps less that 1/2 inch allowing warm air enter and the items in the front to begin thawing. This appeared to be an item that would alert me if the door. The problem is that this is not a 'Contact' sensor but uses a magnet which only has to be in close proximity to turn off the alarm. That is all fine I thought, I can just position the sensor a little further away. NOPE- The instructions indicate that the sensor and the magnet should be within 10mm which is fine but in my testing the the distance from the sensor to turn off the alarm varied greatly . Sometimes it had to almost be touching, other times it would turn off at about 1.5 inches away. WAY TOO much variation for my freezer door requirements. For a Door opening Alarm or Entry alarm it would be fine but that is not the purpose of my purchase. If all you need is a chime when a door opens or as an 'intruder' alert or if you need an alert if a door is left wide open then this would likely work well for you but as an alarm to make sure a door is shut tight... it is a no go.

M**N

Remember the sequence

Freezer in barn

L**.

Great for letting you know when the fridge is cracked

They work great. A bit too loud, but nothing some duct tape over the speaker can't solve.

M**G

Alarm

Great product

G**K

Pretty useless

Will not detect if the door is cracked open, only alarms when the door is far open.

J**T

Ear piercingly loud, doesn't stick well to non smooth refridgerator.

Couldn't get it to turn off no matter what button I pushed. Seems the gap between my refrigerator door might be too much. Painfully loud, way louder than a smoke alarm.

J**E

Perfect for our store

We have an unstaffed kombucha taproom in Vancouver WA and these are perfect for our sliding door commercial fridges, which are supposed to be self closing but get stuck, even with lubricant on the tracks. Adjustable time (we have them set to the default 15 secs) and a gentle beep lets people know if they haven't closed the door, which gets louder each time. A red light flashes when the door opens so it's very easy to set up and know the spacing. Just what we needed. Hoping the battery lasts a while.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Shop Global, Save with Desertcart
Value for Money
Competitive prices on a vast range of products
Shop Globally
Serving millions of shoppers across more than 100 countries
Enhanced Protection
Trusted payment options loved by worldwide shoppers
Customer Assurance
Trusted payment options loved by worldwide shoppers.
Desertcart App
Shop on the go, anytime, anywhere.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Freezer Door Alarm When Left Open Fridge Door Alarm Delay | Desertcart UAE