







🚪🔒 Secure your space, protect your peace of mind!
This 10-pack of compact, self-adhesive home security door alarms features magnetic sensors that emit a sharp 90 dB alarm when doors or windows are opened. Powered by included lithium metal batteries, these easy-to-install alarms provide versatile protection for homes, apartments, garages, and more, helping prevent unauthorized entry and keeping children and vulnerable family members safe.










| ASIN | B097BYZFMK |
| Batteries | 3 Lithium Metal batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Lithium Metal |
| Best Sellers Rank | 215,236 in DIY & Tools ( See Top 100 in DIY & Tools ) 157 in Home Security Door & Window Sensors |
| Control method | Touch |
| Customer Reviews | 3.5 3.5 out of 5 stars (23) |
| Date First Available | 4 Nov. 2021 |
| 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. |
| Included Components | Battery, Sensors |
| Installation method | Self Adhesive |
| Item Package Quantity | 1 |
| Item Weight | 10 g |
| Item model number | DK_JBQ_LL9805_10ge |
| Item weight | 10 Grams |
| Manufacturer | PCTC |
| Mounting type | Door/Window Mount |
| Noise level | 90 Decibels |
| Number of batteries | 3 Lithium Metal batteries required. (included) |
| Part Number | DK_JBQ_LL9805_10ge |
| Product Dimensions | 2 x 2 x 3 cm; 10 g |
| Sensor technology | Magnetic |
A**R
I like them
I have replaced the last ones I bought from a different supplier, after 12 years of use (changing batteries as required over the years) Could not find where I purchased them from all that time aga but saw these on Amazon, exactly the same, identical so I bought a set. Hope they are as good as their predecessors if so I will be well pleased. I see no reason they shouldn't be. Fast delivery and work well. I hope this helps.
A**M
Window alarms
They work well but not very.loud at all and battery's die quick with in couple days wouldn't buy again
M**A
Regrettably dreadful quality
The idea of these alarms is great. They do come with batteries, which could have made them very convenient. The alarm is very loud which again is great. They arrived very quickly. BUT, I am sad to say that they were probably the worst quality product I have ever purchased through Amazon. The on/of button in every one of alarms didn’t work as they were not secured inside, and slid around as soon as you tried to use them. The battery compartments are extremely difficult to access in order to remove tab from batteries. I was very disappointed. If the quality issue was improved they would be very good. Sadly I had to return them, but did receive the refund very quickly.
M**I
Cheap rubbish 2 out off 4 don't work
Went to turn the button on came off , another fell apart 2 out off 4 didn't work and thec2 that did the alarm goes on and off absolute waste of money
L**R
Returned
Not what I thought
E**N
Waiting for refund!!!!!!
Absolutely useless! Very diszppointed as were for a specific use for grandchild. Thought zmazon cld pick up the tab!! I am a loyal customer.the supplier has been too rude to answer Pleeeese mr amazon .help us.surely you tested these before advertising them.very disappointed!!!! Totally useless.you should he ashamed
M**S
They are simple to use and function very well, but can be broken easily. However im satisfied.
Trustpilot
2 weeks ago
2 weeks ago