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SanJie Door Chime Alarm When Open for Kids Safety, Home and Business

Based on 1,843 reviews
Condition: New
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$31.99

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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Nov 2
Order within 11 hours and 14 minutes

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At a glance

Condition
New
Color
1 Sensors + 2 Receivers
Power Source
AC
Battery Description
12-volt
Number of Batteries
1 12V batteries required. (included)
Voltage
120 V AC
Control Method
Remote

Features 6

  • Door chimes when door opensThis wireless door chime can be a good reminder for you if you have toddler who try to sneak out of their bed room or help alert you the elderly with dementia who is trying to get out of the house.
  • [Wireless door chime for business when entering]: This door entry chime can be used as a doorbell for your retail shop for your commercial to remind you when someone walks into your store, you will never miss any customers(visitors)
  • Easy to InstallThe door sensor chime and receiver are paired already,Just plug the receiver into standard outlet, tear the double-side adhesive tape of the entry alert chime and stick them to any door or window.
  • [26 Music with Mute to 110dB]: The door chime for business/home has 26 chimes with 5 adjustable volumes. With LED indicators and memory function: Keep the previous set tune after re-plugging it

Description

How do i change the sound? Arrow buttons to select your favorite sound, then press and hold the middle SET button for 6-8 seconds, near door magnet, after the didi sound will be paired with the door magnet successfully.Repeat the above steps for different door magnet pairings. Does light stay on while door remains open, or just while unit is chiming? The light stays on just while the unit is chiming. It chimes twice when the door opens and stops even if the door stays open. Can you set different chimes for different sensors? Yes, you can set different chimes for each sensor to know which door is open. 1.The door chime cannot work stably 1.Check whether the triangles of the sensor and the magnet are aligned and ensure that the distance between them is less than 0.4 inches 2.Walls and metal obstacles can affect signal strength and shorten the distance between sensors and receivers 2.The door chime cannot work stably 1.It is recommended to replace the sensor battery (replacing the battery requires re-pairing the door chime). 2.The door chime is reset and re-paired Door chime business/home Door chime for business Door Window Alarm Sensors Door and Window Alarms Instant and Delay Alerts Door Alarm with Remote WiFi Door Sensor Chime Sanjie, since its establishment in 2015, is determined to build a brand enterprise of security products. Until now , we've offered a full range of home/business products and helped from all around the world, gaining the trust of our customers in a professional way. Technology Enhances Life We will strive to further development to change the lives of our customers and makers the world better.

Specs 23

Color 1 Sensors + 2 Receivers
Brand SanJie
Power Source AC
Battery Description 12-volt
Number of Batteries 1 12V batteries required. (included)
Voltage 120 V AC
Control Method Remote
Audible Noise 110 db

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 2

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.

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Top Amazon Reviews


Big help in our little shop!
Color: 2 Sensors + 2 Receivers
Use these for my shop. We are in the back more than not so we needed something to alert us when a customer arrived. These were perfect. You can change the chime and the volume. Very easy to install!
Reviewed in the United States on May 27, 2025 by Janya

Small business must have
Color: 1 Sensors + 2 Receivers
Installed these in my bakery so I can continue to work without having to watch the door. They’re loud enough to be able to hear with mixers going. They lasted through a MN winter so that’s a win.
Reviewed in the United States on May 5, 2025 by Brittany

Does not mount correctly and sensors have to practically touch.
Color: 2 Sensors + 2 Receivers
This is garbage. It doesn't have a very long range and the sensors have to be right on top of each other for it to work. I wasted an hour of my life trying to set this up..
Reviewed in the United States on August 2, 2025 by Jack Hinton

great for my use.
We have a small business and are required by fire code to have a 2 doors unlocked during business hours that we can not see from the cash register. This door is next to our bathrooms for customers so we wanted a simple system to let us know if someone opened our fire door to sneak out with our merchandise. The three sensors that come with the door chime can have different tones for each sensor. Front door is a pleasant ding ding. Fire exits have security alarm style sound for them. So if you were wondering if you could set them all to different sounds the answer is yes. The instructions though are inaccurate. It says to press a button on the transmitter which is the part you put on the door. There is no button on the transmitter.when you get to that section of the instructions simply open the door you want to set the sensor tone for. You are only given 8 seconds to do this so it takes 2 people to set up the sensors. But I love the cheap way this worked. A single door alarm from most companies was $70 this is 2 alarms and a entry sensor what a deal. ... show more
Reviewed in the United States on September 15, 2020 by choco

chimes
Color: 2 Sensors + 2 Receivers
good
Reviewed in the United States on November 6, 2025 by Amazon Customer

Great Purchase
Color: 1 Sensors + 2 Receivers
This works Perfectly!!
Reviewed in the United States on July 18, 2025 by Steve Kirby

Works when it feels like working
Color: 1 Sensors + 2 Receivers
Product works intermittently. When it works it works good and is loud enough. I even tried new batteries for the door sensor and it still works only half the time. After further investigation, with the door sensor mounted in the way it was intended with the sticky backing and sensors as close as I could get them it didn't work all the time. The way our door frame is configured I thought maybe this was the problem as the pictures in the advertising are different than our door. I mounted the sensor unit as seen in the picture and it works 100% now but looks a bit ugly. Due to the mounting issue I would still give it 3 stars. The supplier offered a full refund and I appreciate their gesture and will decline because I will use the item even if it doesn't look the best. Customer service is 5 stars! ... show more
Reviewed in the United States on January 31, 2025 by Dirk Flejter Dirk Flejter

Going on 6 months and working
Color: 2 Sensors + 2 Receivers
Bought this on May 11, 2021 for our office. Posting this review on 9/29/21. It has worked well for the entire time. Just today the batter on the device that goes on the door died. It takes a 12V battery. Got that changed and bell along with sensor is working just fine again. At the highest volume, the base receiver can get really loud. Our office is not that big so we keep it on a lower volume. We have it placed on a door that opens out, there is a porch area type right outside the door, so I am not sure how it would hold up if it was completely exposed to the elements. However, when I pulled the door sensor to change the battery, the 3M sticky foam did not budge. I was able to unsnap the top to change the battery and the 3M sponge/foam stayed with the base. So far, this was a great purchase for the price. Not to mention that comes with 2 sets. ... show more
Reviewed in the United States on September 29, 2021 by Amazon Customer
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