SANJIE Wireless Door Open Alarm Sensor Chime,1 UK Plug-in Receiver 1 Sensor

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!

Excellent product, plug in and go. Definitely an asset to the house

Really decent and work brilliantly, I found it abit confusing at first setting it up but once ypu get the hang of it, its pretty easy. Loud enough to hear it anywhere in the house. Adhesive is long lasting had it awhile and still up with no signs of coming down. Response time quick.

Set these up due to sleepwalking work Amazing

I have disabled kids and its fantastic to take away to make sure they are not leaving the hotel room if I'm still asleep, as they can wake at 4am. Very simple to set up and fir us it was loud enough to wake us from a deep sleep. Saved our arse a few times while away. Worth every penny.

Item is like a toy,to test it,you have to use the sticky pads provided, after putting the 2 sticky pads on and sticky it to the door,and plugged it in it is so low in sound,and only goes off once when the door opens,and not loud at all,just about hear it. Wast of time,if your sleeping you will not hear it,unless it's right next to your bed.tryed to turn up the volume but goes on to low when door opens.

Just fitted this very easy to fit ,and works very well. Delivery was quick real value for the money.

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.

This is a really great alarm. Scan the qr code so the video can show how to change sounds. Very easy to install

I had a friend come into my house when I was asleep. Don’t get me wrong, I really didn’t mind her coming into my house, but what concerned me the most is that I didn’t hear her enter the house so I decided to install door alarms. I researched door alarms and decided this alarm was the best for my needs because you can install the alarms on your doors and then put the receiver that alerts you someone has opened your door anywhere in the house. I choose to put my receiver in my bedroom so while I am sleeping or napping, I will be able to hear the alarm. It also has a lot of alarm sounds you can choose! I highly recommend this door and window alarm!

Works great for senior care. Ask my sister, it will definitely wake you up! I bought these for my Mom as she had dementia and wandered at night. My sister was her caregiver. 🤣

Super easy to install and works great. Make sure your door trim is flat, mine is decorative and made it harder to install. The sensor on my back door slips but hasn't prevented it from working. Lots of chimes to choose from and the base lights up as well. You can even mute the chime and only use the flashing light feature

Item works, it was easy to install but it stopped working after a year.