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Door Chime When Door Opens, Door Opened Alarm for Home/Business Office/Bedroom Entering, 1-Sensor + 1-Receiver with 500FT Range,58 Chimes,5-Volume Level, Entry Alert for Kids/Toddler/Dementia Safety

  • Based on 5,700 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Apr 27
Order within 9 hours and 43 minutes
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Color: White


Style: 1 Receiver+1 Sensor


Features

  • Door Chime when Door Opens Keep your home or business secure with real-time door alerts when doors open. The wireless door chime system is perfect for all entry points, providing instant notifications whenever a door opens. This ensures home security and business entry alerts at all times, enhancing your protection and peace of mind.
  • 58 Chimes & 5 Volume Levels Enjoy a fully customizable door chime system with 58 melodies and 5 adjustable volume levels (0-110 dB). The system features a colorful LED indicator thats visible even at 0 dB (mute), ensuring a visual alert for total awareness. Perfect for both business entry security and home use, it offers tailored notifications for every need.
  • Easy to Setup The door alarm sensor is easy to install with 3M double-sided tape or screws. Out of the box, its pre-paired with the receiver, making setup quick and simple. Perfect for home alarm security and business entry alarm systems, its a plug-and-play solution with no complex wiring.
  • 500FT Range & Expandable With a wide 500FT range between the receiver and sensor, this system offers extended coverage for home and business security. Its expandable, allowing you to add multiple sensors to cover different entry points or rooms, each triggering a unique door chime for enhanced security. Perfect for commercial spaces and large homes.
  • Wide Usage Scenarios Whether you need to monitor your home, business, or protect kids, elderly, or dementia patients, this system is versatile for any environment. Ideal for kids safety, elderly care, and commercial security, it provides peace of mind across various locations, including front doors and windows.

Color: White


Brand: SECRUI


Power Source: Battery Powered


Compatible Devices: Motion Detector


Battery Description: AAA


Power Source: Battery Powered


Compatible Devices: Motion Detector


Battery Description: AAA


Number of Batteries: 1 AAA batteries required.


Voltage: 120 Volts (AC)


Control Method: App, Touch


Audible Noise: 120 Decibels


Mounting Type: Door Mount


Maximum Range: 396.24 Feet


Sensor Technology: Contact Sensor


Brand: SECRUI


Manufacturer: SECRUI


Built-In Media: ‎‎‎1 × Sensor(battery included), 1 × Plug-in receiver,2 × Adhesive tape, 2 × Screw, 2 × Anchor, 1 × User manual


Color: White


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Apr 27

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
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Shop Door Alarm
Color: White Style: 1 Receiver+1 Sensor
Easy to install, works great!
Reviewed in the United States on April 6, 2026 by Bernie & Betty

  • Works great.
Color: White Style: 1 Receiver+1 Sensor
I use this is my dog grooming salon and it’s perfect! The volume adjustment is perfect to still hear over loud days. It’s a great value for the money and is holing up well. The sensitivity is perfect and it goes off right when the door is opened.
Reviewed in the United States on February 23, 2026 by Malinda

  • Easily installed excellent product
Color: White Style: 1 Receiver+1 Sensor
Excellent product easily installed I would highly recommend this product. My husband has dementia so now if any door leading to outside opens the chimes chime instantly. I know longer worry about him going outside without me. Great price as well
Reviewed in the United States on March 29, 2026 by Mary

  • perfect notifier for a dementia suffer trying to wonder off
Color: White Style: 1 Receiver+1 Sensor
works perfectly only reason I did not give it 5 stars was that directions were not very clear on set up after using up the 2 strips of double sided tape I finally figured it out and used modified command strips to install it. receiver was easy to set up and is loud enough to notify m 86 yo mother when the door opens with out being overly loud and annoying. ... show more
Reviewed in the United States on April 8, 2026 by Jeff B.

  • Easy to use anywhere
Color: White Style: 1 Receiver+1 Sensor
Easy to install, pleasant tones, very affordable
Reviewed in the United States on March 23, 2026 by sharvan

  • Super Convenient
Color: Black Style: 1 Receiver+1 Sensor
I recently installed the SECRUI Door Chime at the office, and it’s been great. The installation was super easy—no tools required, and the sensor synced perfectly with the chime. The 400ft range is impressive too; I can hear it clearly from anywhere in the house, which is perfect for larger spaces. I also love that the volume is adjustable. I can set it loud enough to hear in busy rooms, but not so loud that it startles anyone. The chime sounds are pleasant and not overly annoying, unlike some cheaper models I’ve tried before. Overall, this door chime makes it easy to know when someone’s at the door, without any hassle or complicated setup. Highly recommend for anyone looking for a simple, reliable door chime system! ... show more
Reviewed in the United States on September 29, 2025 by Kindle Customer

  • Works but short life
Color: White Style: 1 Receiver+1 Sensor
Works well, be careful when you change the battery; the mechanism fell out of mine when I removed the transmitter to change the battery. Lasted exactly 1.5 years and now doesn't work. In the market for a new chime that lasts longer.
Reviewed in the United States on December 23, 2025 by Teresa

  • Can struggle if many walls / distance in between... (UPDATED)
Color: White Style: 1 Receiver+1 Sensor
Very low price, and very capable. I bought this so I'd know when mail was delivered. The distance from the house to the mailbox is about 135 feet. I had to find just the right receptacle to plug the receiver in that would have the fewest walls between and be the closest. It wasn't my first choice for location, but it was the only one that would reliably receive the signal and chime. It's to be expected that most devices would have a hard time with dense structure between the sending/receiver units, so I wasn't disappointed. Just be advised you might have a location/installation that requires some adjustments and accommodation on your part. UPDATED 7/16/22: The literature that came with this unit claimed "15,000" uses on the supplied battery, though it didn't last that long. Somewhere around the one-year mark (I use it on my mailbox, so 6X per week or roughly 300 uses for the year) it stopped operating. Unfortunately the phamplet has zero information on the battery or how to replace it. No worries: pry the sending unit (transmitter) apart, and it takes a 23A battery (fairly cheap, and used for some garage door remotes and other doorbell units). Oddly enough I had one laying around so was able to replace it and the unit came back to life immediately. I used an Energizer battery as replacement (reasonably high quality battery), so will hope it lasts longer than one year. I'll try and remember to update this review when I have to again replace the transmitter battery. ... show more
Reviewed in the United States on February 7, 2021 by Gregory S. Burns

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