Search  for anything...
SECRUI

SECRUI Door Alarm for Home Security, Window Sensor, 120dB, 4 Modes, Easy Installation, Security Alarm for Kids Safety Home Garage Apartment Office (2 Pack)

    • Based on 582 reviews
Condition: New
Checking for product changes
$18.99 Why this price?
Holiday Deal · 53% off was $39.99

Buy Now, Pay Later

As low as $4 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Dec 28
Order within 23 hours and 49 minutes
Available payment plans shown during checkout

Size: Sensorx2


Color: White


Features

  • Loud Alarm: This SECRUI window&door Alarm will emit a high volume alarm of 120dB when the two-part magnetic sensors are separated. It can let you know someone is entering or outing, so its a perfect window&door alarm for kids' safety, home security, apartment security
  • 4 Alarm Modes: It includes 4 alarm modes--you can press the SET button to set the alarm mode what you like;#1 intruder alarm mode; #2 entry doorbell mode;#3 open alarm mode;#4 open reminder mode.
  • Home Protection: Ultra-sensitive magnetic sensor can quickly detect your door or window status, The wireless door alarm sensor works with 2*AAA battery (batteries are not included).
  • Easy to Install: This window&door alarm can be easily installed as it is adhesive on the bottom. You just need to stick the alarm sensor on the window or door, then the installation is finished.
  • No Worry Purchase: you will be supported by 7 days*24 hours of online service. We also offer an 18-month warranty. Please contact us for a satisfactory solution if any trouble happens to you.

Color: White


Brand: SECRUI


Power Source: Battery Powered


Compatible Devices: Home Security System


Product Dimensions: 4"L x 2"W x 2"H


Voltage: ‎1.5 Volts


Control Method: ‎App


Noise Level: ‎120 dB


Manufacturer: ‎secrui


Part Number: ‎D12


Item Weight: ‎4.4 ounces


Product Dimensions: ‎4 x 2 x 2 inches


Country of Origin: ‎China


Item model number: ‎D12


Size: ‎Sensorx2


Shape: ‎Ellipse


Installation Method: ‎Self-Adhesive


Item Package Quantity: ‎1


Usage: ‎door alarm when door opens for home door alarm for safety


Included Components: ‎2× D12 Door Alarm


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: November 7, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Dec 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Works perfectly
Size: ALARM Color: Black
Review Image by Tracy Denham Tracy Denham
Review Image by Tracy Denham Tracy Denham
Plenty of audio options for the chime and the volume control is great. It also glows when chiming, which is great because it’s in my bedroom for security purposes. Tip for people with crown molding who have issues attaching sensors to be even with the door, I used a second sticky pad and cut it to the size of the gap in my molding, and then attached the sensor to them both. (Pictured above) ... show more
Reviewed in the United States on April 10, 2024 by Tracy Denham Tracy Denham
    • Very good
Size: Sensorx2 Color: White
This is a very good little motion detector sensor for the money. We recently had our pool installed & this was the sensor our builder got us. It came with 2 separate sensors. We installed 1 on our sliding back doors & 1 on our basement door. It works for sure, but the best part about this style sensor is that it’s super easy to turn on & off. You just slide the button up or down & it’s easily reachable while attached to the door. We have a very large home but this is pretty loud. You will hear it for sure. Also, it does not sound like any other random device when it goes off. So it’s got it’s own sound, which is very nice. In other words, you won’t think eh it’s just someone’s car alarm or phone or something else. No. You know it when this thing goes off. If you have children, this is a great little device to install on your doors. And when I say install, I mean, simply load it with the right batteries, stick it up on your door & slide the button to activate. Super simple. ... show more
Reviewed in the United States on July 2, 2022 by Nicole
    • Excellent.
Size: Sensorx2 Color: Black
Mailbox is approximately 70 feet away, and it works like a charm. The very same day that I installed it, at 2:53 am we had a homeless lady trying to steal our mail again. The chime woke me and I was able to see where she went and locate her. Let's just say that it won't be happening again :-). Love this thing! ... show more
Reviewed in the United States on March 19, 2024 by Matthew McFaul
    • Does what it says
Size: ALARM Color: Black
This does what it says. Loud and clear warning that a door has been opened. Had to take away a star because the receiver has to be placed in, pretty much, line of sight of the door. It does not like to try to work when faced with a wall.
Reviewed in the United States on March 20, 2024 by NavyMom
    • Door alarm
Size: Sensor*2 Color: Black
Works great right out of the box Apply the adhesive pads to the sensors Apply them to the door/window Plug the chime into an outlet and you are done
Reviewed in the United States on April 14, 2024 by Peter M
    • Easy to set up
Size: Sensorx2 Color: Black
Very easy to set up.
Reviewed in the United States on February 17, 2024 by Woodman
    • Convenience
Size: Sensorx2 Color: Black
Good
Reviewed in the United States on February 16, 2024 by The photo that displayed the case didn’t look like what I were expecting. I was expecting a flip case.
    • Loud and clear
Size: Sensor*2 Color: Black
The media could not be loaded. My mom has dementia and tries to leave the apartment from time to time. I can hear when she opens the door very clearly from my bedroom. It has a ton of melodies to choose from. If you have many people coming and going, it will become aggravating. I had family visit and we had to unplug it after a while. But it does save your settings when you replug. When I first got it, the sensor kept slipping off the wall because of the adhesive, causing the melody to play without the door opening. I thought someone was breaking in. The first sensor broke when it fell from the wall. Thankfully, it came with a second sensor and it has “stuck” with us ever since. ... show more
Reviewed in the United States on February 16, 2024 by Theresa Keeton

Can't find a product?

Find it on Amazon first, then paste the link below.