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SanJie

SanJie Door Chime, Door Open Contact Sensor Alarm with 500 FT Range,26 Chimes 5 Adjustable Volume for Business/Store/Home/Office When Entering 2 Receivers +1 Sensors

  • Based on 1,721 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, May 17
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Color: 1 Sensors + 2 Receivers


Features

  • 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
  • Long Range & ExpandableThe 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!

Color: 1 Sensors + 2 Receivers


Brand: SanJie


Power Source: AC


Battery Description: 12-volt


Number of Batteries: 1 12V batteries required. (included)


Voltage: ‎120 Volts (AC)


Control Method: ‎Remote


Noise Level: ‎110 Decibels


Mounting Type: ‎Protruding


Maximum Range: ‎500 Feet


Sensor Technology: ‎Contact Sensor


Manufacturer: ‎SanJie


Part Number: ‎1 Sensors + 2 Receivers


Item Weight: ‎7 ounces


Product Dimensions: ‎3.2 x 2.9 x 2.9 inches


Item model number: ‎1 Sensors + 2 Receivers


Batteries: ‎1 12V batteries required. (included)


Finish: ‎ABS


Material: ‎ABS


Shape: ‎Rectangular


Wattage: ‎1 watts


Installation Method: ‎Self-Adhesive


Item Package Quantity: ‎1


Coverage: ‎500


Usage: ‎door chimes when door opens for business, door chimes when door opens for home


Included Components: ‎Adhesive tape, Product manual, Receiver, Screws, Sensor (battery included)


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Alkaline


Description Pile: ‎12-volt


Average Battery Life: ‎1 years


Warranty Description: ‎lifetime warranty


Date First Available: September 11, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 17

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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  • Afterpay 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.

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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
Review Image by Dirk Flejter Dirk Flejter
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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