Free delivery available to most countries. Please note: taxes or import duties may apply in some regions.
You can return most new, unopened items within 30 days of delivery for a full refund. We'll pay for the return shipping if the return is a result of our error (the item was the wrong or defective item, for example).
Refunds are typically issued within four weeks of you handing over the package to the returns carrier, but can often be issued sooner. This time frame includes the time it takes to ship the item back to us (5-10 business days), the return processing time (2 business days), and your bank's time to process the refund (2 business days).
Free Returns
Learn More.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Fast delivery
In-stock locally: Delivered within 7 days
Out of stock: Estimated delivery in 10–25 days
Sanjie WiFi Door Chime Alarm with App Notifications – Smart Door Sensor for Home & Business Security
Keep your home or business secure with this WiFi Door Chime Alarm. When a door opens, the receiver sounds a chime while your phone receives an instant push notification. Ideal for monitoring toddlers, dementia patients, or visitors, providing peace of mind anytime, anywhere. Easy to install, compatible with Tuya/Smart Life App, and works with 2.4GHz WiFi (not 5GHz). Features 20 chimes with adjustable volume (mute–110dB) and LED indicators. Share alerts with family and connect up to 20 sensors. Free app notifications are included, with optional SMS and phone alerts for additional security.
WiFi Window Door Chimes When Opened
WiFi Door Chime,Get Notification Anytime, Anywhere
Router Connects to Receiver
The receiver connects to the router via a 2.4GHz network only and does not support 5GHz.The distance between the two should be kept within 33 Feet ; the closer the distance, the better the signal.
Receive Notifications via App Anytime, Anywhere
App notifications are free, SMS and cell phone notifications require a fee.You can choose whether to subscribe to telephone or text message services according to your needs.
WiFi Door Chime System Usage Distance
The distance between the receiver and the router should be within 33 feet; the closer they are, the better the signal.The distance between the door magnet and the receiver indoors should be within 100 feet; the more obstacles there are, the shorter the distance.
Does the receiver connect to the network and only support 2.4GHz WiFi?
Yes, only 2.4GHz WiFi is supported.5GHz networks cannot be connected.
Is there a charge for mobile notifications?
There is no charge for app notifications.However, a subscription fee will be charged for SMS or phone notifications.
Is it easy to install and set up?
Yes.It is very easy to install.Simply plug the receiver into a location within 33 feet of the router and place the sensor within 100 feet of the receiver.Follow the instructions in the manual to connect the app, and it is very easy to set up.
Are the chime and volume adjustable?
Yes. There are 20 ringtones and 5 volume levels( 0-110dB.) You can also set the ringing time and delay time for each sensor separately.
Technical Details
Part Number
Sensors +Receiver
Batteries
Lithium Metal batteries required. (included)
Color
White
Material
ABS
Shape
Rectangular
Power Source
AC
Voltage
120 Volts (AC)
Wattage
watts
Installation Method
Screw-In & Self-Adhesive
Capacity Description
500FT
Sound Level
110 dB
Mounting Type
Protruding
Special Features
Easy to Install
Usage
door chimes when door opens for home door chimes when door opens for business
Customer Announcement: Enjoy Automatic Discounts on Your Orders!
We're delighted to offer you automatic discounts on your orders across our store. Take advantage of the following discounts:
35% off your entire order with a minimum purchase of $620
30% off your entire order with a minimum purchase of $420
25% off your entire order with a minimum purchase of $180
22% off your entire order with a minimum purchase of $80
20% off your entire order with a minimum purchase of $20
These discounts will be applied automatically at checkout. Don't miss out on these great savings!
If If you have specific product requirements or are interested in purchasing in large quantities, we are here to assist you. Please do not hesitate to contact us with your needs. We are committed to providing you with the best possible solutions and support.
You can reach us viaemailat our store, chat with us using the widget at the bottom right of our website, or add our store's WhatsApp number. My WhatsApp/phone number is +86 18065518578.
To add me as a WhatsApp contact, please click the following link: Add on WhatsApp.
Fast Delivery:
We prioritize shipping from local warehouses in your country or region (such as the United States, Canada, etc.), ensuring you receive your package promptly.