🚪🔔 Secure your space, stay one step ahead!
The MC-AL Wireless Door Window Open Alert System includes 4 contact sensors that wirelessly monitor multiple doors or windows, triggering an 80 dB siren upon unauthorized opening. Its replaceable batteries and app control offer convenience and peace of mind, while the standard white design fits discreetly into any home environment.
| Battery Description | Replaceable battery |
| Control Method | App |
| Noise Level | 80 dB |
| Mounting Type | Door Mount, Window Mount |
| Sensor Technology | Contact Sensor |
| Country of Origin | China |
| Item model number | NS-Security sensor-4 |
| Product Dimensions | 10 x 10 x 5 cm; 220 g |
| ASIN | B07KZQ94QL |
D**I
Value for money for very easy door safety alarm
The media could not be loaded. Super sensitive door alarm..Very easy to install..Value for money..Very loud alarm sound..Very easy security measure..Strongly recommend to buy..100% Satisfied with product..
A**A
Good product, does its job well.
Sound is loud, battery backup is also good. Just hope the magnets were bit strong.Good product, does its job well.9 out of 10
A**R
Best alarm system
The media could not be loaded. Product is awesome....no wiring needed,it runs on button battery......you can install is anywhere like door ,windows or wardrobe, it sticks very strongly.....and the best part is alarm sound is very sharp and loud, even your neighbour can hear it.....must buy product
S**.
Very bad quality...no support from Amazon ...it's not acceptable
Very very bad quality
C**H
Decent product
The media could not be loaded. Good for security purpose.
S**.
Not good enough
Works only if door and frame are 5-6 mm away but in practical its not the case.
A**A
Good product but
Works very well. Loud sound. Only problem is that the battery runs out every two weeks. Replacing button cells can be challenging
C**H
Perfect
Works great
Trustpilot
1 day ago
4 days ago
