SURFOU Doorbell Chime with 3 Sensors 1 Receiver,Door Chimes When Door Opens,Door Sensor Chime,Alarms for Business/Home,Digital Doorbell Chime,55 Chimes 5 Volumes,1000FT/300M,IP55 Waterproof
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FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 1 left in stock, order soon!
Arrives
Thursday, Jun 4
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Style: 3 Sensors + 1 Receiver
Features
- Door chimes when door/window opensIt can be used to monitor the closing status of doors/windows. If you have a toddler trying to sneak out of the bedroom, an elderly person with dementia trying to leave the house, or a pet trying to open the door, this wireless door chime can be a good reminder.
- Wide coverage & Unlimited expansionThis wireless doorbell has a range of up to 1000 feet (300 meters), enough to cover every door in your home or store. With up to 64,000 learning codes, it can be paired with other wireless doorbells for unlimited expansion. You can also pair different chimes with different sensors so you know exactly which door has been triggered.The doorbell has numbers 1 to 9 to choose from.
- 55 Chimes and 5 Adjustable Volumes55 classic ringtones, you can freely choose according to the situation.The volume can be adjusted in 5 levels from 0~110dB, and it can be muted. With LED indicator and memory function: the previously set tune is retained after reinsertion, no need to reset.
- Easy to InstallThis door sensor chime and receiver are already paired and ready to use out of the box. Simply plug the receiver into an outlet and use the included double-sided tape to stick the sensor to any door, window or drawer.
- Suitable for various occasionsThis doorbell can be used as a doorbell for your retail store or restaurant for commercial purposes, alerting you when someone enters your shop so you dont miss any customers. It can also be used as a home alarm system to look after children or elderly individuals, serving both as a security device to prevent theft and to ensure the safety of your home.
- Package Content & After-Sales Service1 plug-in receivers, 3 battery-powered sensors (batteries included), 7 screws, 1 mini screwdriver, 4 double-sided adhesive tapes, 1 English instruction manual. If you have any questions about this product, please contact us and we will respond to you within 24 hours.
Color: White
Brand: SURFOU
Power Source: Battery Powered
Product Dimensions: 4"L x 3"W x 3"H
Battery Description: Lithium-Ion
Number of Batteries: 1 Lithium Ion batteries required. (included)
Control Method: Remote
Noise Level: 110 Decibels
Mounting Type: Door Mount
Maximum Range: 1000 Feet
Sensor Technology: Contact Sensor
UPC: 792684214872
Size: 1 Receiver+3 Sensors
Manufacturer: SURFOU
Part Number: N15
Item Weight: 6.4 ounces
Product Dimensions: 4 x 3 x 3 inches
Item model number: N15
Batteries: 1 Lithium Ion batteries required. (included)
Style: 3 Sensors + 1 Receiver
Item Package Quantity: 1
Included Components: 1 English instruction manual, 1 Plug-in receiver, 3 Battery-powered sensors (batteries included), 4 Double-sided adhesive tapes, 7 Screws+1 Mini screwdriver
Batteries Included?: Yes
Batteries Required?: No
Battery Cell Type: Alkaline
Description Pile: Lithium-Ion
Date First Available: November 25, 2023
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Jun 4
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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Similar Products
Top Amazon Reviews
Easy to install, good price, good quality. I like that you can turn the volume down, they are exactly as described and function perfectly. Chime every time the door is opened.
Reviewed in the United States on December 10, 2025 by John A. New
Style: 3 Sensors + 2 Receivers
There are some 50 sounds to choose from. There are two receivers. They plug into a 110v outlet. There are three “transmitters” (I put on doors). You can choose a different sound for each receiver, depending on which door is opened.(the front door opens-ding-dong, the back door opens-honk-honk —- but on both receivers). The sounds are loud and clear. The problem for me is that when any one of the three doors are opened, both receivers “chime” (per the chime you select which can be different for each door). They should have included a “silent” sound also. I wanted to know if the back door opened at night (on the back room receiver), but never the front door. There are off and on switches on each transmitter, but it’s easy to forget to turn one off (or back on during the morning). Please make a “silent” sound also. I don’t care if the front door opens during the daytime (which causes the back door receiver to also chime-I selected the least annoying). NOW: I have the third transmitter on the deck out away from the house. About 150 feet away. The receiver is by the back door. It works that far, through the back door (there is a doggie door in it). So kudos for the distance (but if I move the receiver to the back bedroom it doesn’t reach). Normal for going through so many walls. They have a button battery, so I’m not sure how long it will last. I wish they were just USB rechargeable. Programming them is easy enough, read the short instructions. There seems to be no way to program the receivers like below: Receiver #1: Front door opens: ding-dong. Back door opens: honk-honk Deck door opens: bark-bark Receiver #2: Front door opens: I want that silent. Back door opens: honk-honk Deck door opens: bark-bark
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Reviewed in the United States on August 5, 2025 by Anonymous user
Style: 1 Sensors + 1 Receiver
This is a pretty simple to install and use door alarm. Properly installed it provides a plethora of alarm tone options loud enough to almost raise the dead and inform you the door has been opened. When turned on, it has not failed. There are times I do not want it be armed and there is a manual off switch. It would be nice if it had a remote for on/off and volume control but this was a low priced system and is totally functional as is.
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Reviewed in the United States on October 12, 2025 by Ebro66
Style: 2 Sensors + 1 Receiver
These work well and are easy to install. They are loud enough to hear. The reason for 4 stars is that if you aren’t careful it will fall off the door and have to be put back several times whenever you are turning off and on.
Reviewed in the United States on July 23, 2025 by Misty
Style: 1 Sensors + 1 Receiver
I thought this product was terrible. We tried to use it in a doctor's office setting. The first thing I would say is that even on it's quietest setting... this thing is too loud. Secondly, it has about a million obnoxious sounds (many of them are literally songs, that play on and on and on) Lastly, pairing the base to the receiver was difficult given the instructions and once paired, it would only alert when the door closed, not when it opened. So... idk... several people seem to like this thing but this was our experience.
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Reviewed in the United States on October 15, 2025 by Michael S. Godsey
Style: 3 Sensors + 2 Receivers
Stopped working after a week. Both continued to chime regardless of any movement just a crap product
Reviewed in the United States on December 18, 2025 by Shaun McCurry
Style: 4 Sensors + 1 Receiver
This product has finally given me my sleep back! My fiancé works over night leaving my son and I at home! These are on all my doors! I actually wish I had this when my son was younger and was an eloper.
Reviewed in the United States on November 28, 2025 by Maureen Johns
Style: 1 Sensors + 1 Receiver
Reliable product!!
Reviewed in the United States on September 27, 2025 by carnell weatherly