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🚪🔔 Never miss a moment—secure your space with style!
The SANJIE Wireless Door Open Alarm Sensor Chime offers an impressive 800-foot wireless range, 55 ringtone options, and 5 adjustable volume levels up to 110dB. Designed for homes, offices, and retail spaces, it features easy plug-and-play installation with a pre-paired sensor and receiver, durable construction rated for 100,000 uses, and an LED indicator for clear alerts. Ideal for security and customer notifications, this sensor ensures you stay informed the moment a door opens.
| ASIN | B0CR3QMGXK |
| Batteries | 1 C batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Best Sellers Rank | 1,838 in DIY & Tools ( See Top 100 in DIY & Tools ) 6 in Door Bells Chimes |
| Control method | Touch |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,188) |
| Date First Available | 28 Dec. 2023 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Guaranteed software updates until | unknown |
| Included Components | 1*Receiver(UK Plug-in), 1*Sensor (battery included), Screws, Adhesive tape, Product manual, |
| Item Weight | 140 g |
| Item model number | 1Sensor+1Receiver |
| Manufacturer | Sanjie |
| Material | Plastic |
| Maximum range | 800 Feet |
| Mounting type | Door Mount |
| Noise level | 120 Decibels |
| Number of Items | 1 |
| Number of batteries | 1 C batteries required. (included) |
| Product Dimensions | 9 x 6.5 x 2.5 cm; 140 g |
| Sensor technology | Contact Sensor |
| Shape | Rectangular |
| Size | 1 Sensor+1 Receiver (UK) |
| Style | 1Sensor+1Receiver |
| Voltage | 3 Volts |
P**G
⭐️⭐️⭐️⭐️⭐️ Reliable and Easy to Use – Great Range and Features!
I purchased the SANJIE Wireless Door Open Alarm Sensor Chime for my conservatory to let me know when a door is opened, and it works perfectly. The setup was quick and straightforward – no complicated wiring, just pair the sensor and chime, and you’re ready to go. The 800FT operating range is impressive; it easily covers large spaces without losing signal. The 55 chime options are a nice touch, allowing you to choose a tone that suits your environment. The volume control is handy too, so you can adjust it for quieter or busier settings. The sensor is very responsive – it triggers instantly when the door opens, which is great for security and customer alerts. Overall, it’s a reliable, affordable solution for monitoring doors. Highly recommended for shops, offices, or even home use!
A**S
It works well and value for money
The item is good quality and works well. Easy to use and the noise is good
S**L
Think ahead where you want to install before buying.
I bought two of these. Easy to fit and programme. The chime is loud and clear. It is very handy that you can switch the mechanism on and off on the sensor fitted onto the door. Only four stars because the door sensor is unreliable; it seems that they have to be fitted so that the two pieces almost touch, and that is not possible with all doors.
A**R
Great
This door bell is amazing. We use it so I can hear my 5 year old son get up in the night before he ends up at the end box my bed 😆. It works really well
C**S
Stopped working - returned
Great at first but stopped working after 3 months with the plug chime going off for no reason even with the sensor switched off. Also states it takes CR2032 batteries but the model we received takes CR2450 which we now have an abundance of after returning the faulty item.
A**Y
Brilliant for keeping people/kids safe
Bought for my in laws house as my FiL has mixed dementia and is prone to leaving the house. This now let's my MiL know when he opens the door. There are a number of options for the music/ringtone it plays when the door opens. It also has a volume control and was easy to install with the adhesive pads supplied. Would also be great for using with kids.
F**E
Working great
Excellent quality works well in out cafe front door
L**F
Great product
Just what i needed
B**Y
This is a really great alarm. Scan the qr code so the video can show how to change sounds. Very easy to install
M**A
Easy to install
A**E
Used on my doors and windows after an attempted break in. Super loud, there is no volume control so you can turn it down and I swear it would wake up the dead.
G**D
good value
N**K
Don't bother .. You can't hear these in the next room.
Trustpilot
2 weeks ago
2 weeks ago