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Hollarm Freezer Door Alarm 60 Seconds Delay Refrigerator Alarms Wireless Door Window Opening Sensor Loud 90dB Home Security

(5 customer reviews)

Price range: £9.05 through £34.15

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Description

  • High-concerned chemical: None
  • Model Number: Freezer Door Alarm
  • Brand Name: Hollarm
  • Origin: Mainland China
  • Certification: CE,FCC,RoHS
  • Smart home platform: NONE
  • Feature 1: 60 Seconds Delay
  • Feature 2: Refrigerator Door Alarms
  • Feature 3: Door and Window Alarms
  • Feature 4: Anti-theft Alarm
  • Feature 5: Wireless Door Window Opening Sensor

Specifications:

Material: ABS plastic shell

Host size: 35 x80 x8mm

Magnetic stripe:45 x8.5 x8mm

Battery:1 CR2032 Button battery

Standby time:21 year (Calculated based on opening 10 times a day)

Standby current: <3uA

Working current: <20mA

Working environment temperature:-10~+50℃

Working environment humidity: <90% RH

Storage temperature:-20~+60°℃

Product Feature:

* Professional designed as a door close reminder for the refrigerator, easy to install with 8mm ultra-thin size

* Reed sensor detection, perfect reminder and more peace of mind.

* A CR2032 button battery life is up to 1 year, no need to replace battery frequently.

* Easy to install and easy to use.

Note:

1. The installation distance between the host and the magnetic stripe should be less than

1cm, please select à suitable location for installation.

2. The magnetic stripe must be on the left side of the host, and these 2 parts need be aligned by their alignment arrow.

Use Method:

1.Short press the ONIOFF buttion to turn on. It will make the door opening sounds to prompt you it have been entered the working status. And the LED flashes approximately every 5 seconds,Press and hold the ON/OFF button for about 2 seconds to turn off. It will make a long Be.:sounds.

2.How it triggered: In working status, open the refrigerator door and the LED flashes to indicate that the refrigerator door is opened After about 60 seconds, the door close reminder will make sounds to remind you to close the refrigerator door.

If you close the refrigerator door or tum of the device, it will stop the reminder.

Package Including:

1* Door/window Alarm;

1* Magnetic Stripe Double Sided Sticker User Manual.

Additional information

Color

1 Set, 2 set, 3 set, 4 SET, 6 SET

5 reviews for Hollarm Freezer Door Alarm 60 Seconds Delay Refrigerator Alarms Wireless Door Window Opening Sensor Loud 90dB Home Security

    M***a
    April 10, 2026
    Friend, I apologize for not writing to you earlier, my order has arrived in perfect condition, excellent, a very good purchase, I give it five stars, greetings, have a good day.
    c***z
    October 18, 2025
    Everything correct and very satisfied.
    s***s
    October 5, 2025
    It seems spectacular to me now, let's see how long it lasts, but I like it.
    M***o
    August 16, 2025
    Very valid product. The product is small and thin. Simple installation. It uses a supplied CR2035 battery. With the fridge door open, the red LED flashes quickly and after 1 minute it starts emitting a beep at short intervals. The longer the fridge door is open, the more frequent the beeps become. The sound is not annoying.
    o***n
    July 22, 2025
    Works above expectations Recommend
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