SECRUI Door Chime, Door Open Sensor Chime for Business/Home when Entering, Adjustable Volume, Easy installation, 400ft Range, 52 Chimes, M508+D7
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Availability:
In Stock.
Arrives
Monday, Jun 23
Recently Viewed
Color: WHITE
Features
- Easy to install:Just plug the doorbell receiver into any standard outlet and tear the double- sided adhesive tape which on the back of door sensor( or screw mounted) and stick them to the door or window is fine,please take the insulating paper away before using the sensor
- 24/7 Lifeguard for Your Family: This child/ home door sensor alerts when burglar opens door and helps deter break-ins(entry alert chime activates when magnetic sensor separates)
- Adjustable Volume Control & 52 Chimes Options:5 levels of adjustable volume from 0-110 dB.Offer 52 elegant music from the traditional"Ding Dong" to various well know chimes.Memory function: Keep the previous setted tune after re-plugging it
- Wide Working Range:This wireless door open chime for home is up to 400 ft in open area, magnetic door sensor will automatically trigger the receiver when the magnetic strip is separated and the receiver will alerts immediately whenever the door or window is opened.Not suitable for wooden doors, or windows, doors and mailboxes with excessive clearance distances
- Mini Contact Sensor: Magnetic door sensor (Size:3.0x1.0x0.60ininch),magnetic strip (Size:1.7*0.6*0.4 inch).They are small size and can be installed or placed at any indoor position to provide you with a door entry chime/alert system.Note:Do not use in the mailbox,The product only has volume and light alerts, no display function
Manufacturer: SECRUI
Part Number: SB-123
Item Weight: 5 ounces
Product Dimensions: 4.5 x 2.3 x 1.7 inches
Country of Origin: China
Item model number: M508+D017
Batteries: 1 AAA batteries required.
Is Discontinued By Manufacturer: No
Size: 1 Receiver+1 Sensor
Color: WHITE
Style: 1 plug-in receiver 1 door sensor
Material: ABS
Pattern: Simple
Shape: Ellipse
Power Source: Battery Powered
Voltage: 120 Volts (AC)
Installation Method: Screw-In & Self-Adhesive
Item Package Quantity: 1
Sound Level: 120 dB
Type of Bulb: LED
Mounting Type: Door Mount
Plug Format: A- US style
Special Features: Easy to Install
Usage: door chimes when door opens for home door chimes when door opens for business
Included Components: 1 × Sensor(battery included), 1 × Plug-in receiver,2 × Adhesive tape, 2 × Screw, 2 × Anchor, 1 × User manual
Batteries Included?: No
Batteries Required?: Yes
Battery Cell Type: Alkaline
Description Pile: 23A 12V
Date First Available: September 28, 2018
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Jun 23
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Black
We bought 3 of these for the doors at our business. They are a big help to let us know when someone comes in. There are many choices of tune from basic to long songs. We like the adjustable volume too. They are very small and not so noticeable on the doors. The batter on the contact is easy to change when needed. No problem with range to the plugged in base. We have dark doors, so the black blends in nicely. Recommend.
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Reviewed in the United States on May 1, 2025 by ccaple
Color: WHITE
It was easy to install and pair. Chime tone choices were better than what we’ve had in the past with a previous model door chime. Works great!
Reviewed in the United States on May 24, 2025 by Dog lover
Color: WHITE
The media could not be loaded. I picked up this door sensor three weeks ago to know when the kids come in through the back door and its working pretty good! setup was super simple - just stuck one part on the door frame other part on the door and plugged in the chime unit in the kitchen. those 52 different sounds are actually fun to pick from - went with a gentle wind chime sound that doesnt startle everyone like our old buzzer did. volume control is handy - turned it down during movie nights and up when im in the laundry room. installed sensors on both back door and garage entry and the signal reaches fine even through walls. few things to note tho - the sticky tape is ok but i ended up using screws for a more permanent fix, and sometimes you gotta adjust the volume after power outages cause it resets. the sensors are pretty small which is nice cause they dont stand out but that also means theyre easy to bump when cleaning. chime unit takes up the whole outlet so you might need an extension cord if you want to plug anything else in. makes keeping track of door activity way easier without being annoying. the magnetic strips line up good and haven't had any false alerts. just remember to clean the surface good before sticking sensors on and maybe grab some extra mounting tape cause the included stuff isnt super strong for textured surfaces.
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Reviewed in the United States on December 8, 2024 by Bezli Bezli
Color: WHITE
Great product once you figure how to install. Even though it is super easy to install you have to figure it out since there is no instructions. It is perfect for my cryotherapy wellness center r
Reviewed in the United States on June 8, 2025 by Kim Maddox
Color: WHITE
Works great and fast/helpful customer support!
Reviewed in the United States on April 24, 2025 by Lani Meyer
Color: WHITE
good
Reviewed in the United States on April 27, 2025 by Steve
Color: Black
I run a small one person office and this little device has been the perfect fit for what I needed. I haven't tried the other chimes as the one it starts with was exactly what I wanted. Easy to install with the supplied tape.
Reviewed in the United States on March 21, 2025 by Joe
Color: WHITE
I have had an alarm on my garage man door for decades and sooner or later - even with a fresh battery - they just stop working. I don't have a more sophisticated alarm system installed yet there, so it is useful to me to know when that door is being opened. This is a nice little alarm with a lot of musical options. I was surprised the highest volume isn't stunningly high. It isn't exactly quiet, but I expected to need the middle setting rather than all the way to the top. The key to installation is having less than a .4" gap between the magnet and the transmitter. Since few of us do physical measurements in tenths of an inch and that particular length falls somewhere between 3/8" and 1/2", it would have been a great idea to show on the instructions exactly what that dimension looks like so you could work around it. Concerned about having too large a gap, I installed the transmitter too close to the edge of the door and will need to move it this Spring when it is warmer to work out there. I also had a very hard time using the teeny short screws that came with it. The door is metal so I am hoping the sticky pad is sufficient to continue to hold the magnet on well. There is no information regarding use of something like Gorilla Glue under the magnet or Gorilla tape over it. Information like that would have been helpful. I have no idea what melody I selected for the chime but it is longer than just a single-tone ding which I appreciate, as it would be easy to miss a short burst amidst the other commotion here. It wasn't clear to me which parts of the directions were meant for every installation (a 'quick start' guide) vs. whether or not this set needed to be paired (it doesn't). All of that said, I think I will enjoy the melody and notification the door is opening if the two parts mounted on the door and frame will stay up until I can install it better in the Spring.
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Reviewed in the United States on November 24, 2022 by Coast Guard City CVX