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

Price: $31.99
(as of Oct 21, 2026 11:57:02 UTC – Details)

Product description

1 SanJie Product Upgrade

2 0-110dB volume levels

3 Direction for use

4 How to replace battery

WATCH how real customers use our door chime!

Easy 1-minute setup – No wiring, no tools needed!Hear visitors from any roomReal home protector

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Real Customer Review

SanJie door chime pairing method/Change ringtone

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. SanJie door chime pairing method/Change ringtone

1 1 Receiver+2 Sensor

2 2 Receiver+1 Sensor

3 3 Receiver+3 Sensor

4 1 Receiver+4 Sensor

1 Door Chime for Door Open

2 Door Alarm for Kids Safet

Door Sensor Chime Installation method and pairing method

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

Add to Cart

Add to Cart

Add to Cart

Add to Cart

Add to Cart

Customer Reviews

4.2 out of 5 stars 1,844

4.2 out of 5 stars 1,748

4.3 out of 5 stars 1,628

4.4 out of 5 stars 1,783

4.2 out of 5 stars 140

4.2 out of 5 stars 513

3.9 out of 5 stars 949

Price

$32.39$32.39

$39.99$39.99

$23.78$23.78

$38.69$38.69

$16.99$16.99

$18.99$18.99

$33.14$33.14

Kit

2 Receivers + 2 Sensors

1Receivers + 4 Sensors

1 Receivers + 2 Sensors

8 PCS

1 PCS

1Sensor Alarm+1Remote

1 Receivers + 2 Sensors

Operating Range

500ft

500ft

500ft

1000ft

1000ft

100ft

App notification

Volume

0-110DB

0-110DB

0-110DB

120DB

0-120DB

0-120DB

0-110DB

LED indicator

✔

✔

✔

✔

✔

✔

✔

Can be paired

✔

✔

✔

✔

✔

✔

✘

【Door chimes when door opens】This 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 Install】The 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
【Long Range & Expandable】The door chime wireless door sensor has 500feets far enough to cover every door in your house or store. And each door opening chime for business can be paired unlimited magnetic sensor, you can also pair different ringtone to each sensor, so that you can realize exactly which door is triggered
【After-sales service】 Free return and exchange within 30 days, lifetime customer service. Any product issues can be contacted through the order, and we will solve them for you as soon as possible!
Customers find the door chime easy to install and appreciate its quality. However, the sound quality receives mixed feedback – while some find the chime sounds wonderful, others say it’s not as loud as advertised. Moreover, durability and battery life are significant concerns, with units breaking within two months and batteries lasting only 6 weeks. Additionally, reliability and value for money are mixed aspects, with some saying it works great while others report it stops working properly after a week and consider it not worth the money.