The best window alarms for home security

Improve your home security with this top-rated set of two, four, or six trigger alarms. Fitted with a loud 120-decibel siren alert, and no wiring or screws needed, these are the perfect alarms to get your home equipped quickly and safely. With its easy installation and versatile application on various window types, this compact yet powerful gadget is a must-have addition to any modern home seeking enhanced protection.

Customer review: "Unfortunately lots of reports of break ins in our area recently so have felt uneasy staying in my own home at night. These Noopel alarms have made me feel a lot better! They are SOOOO loud. Very easy to work and super sticky backing so stay in place. Cannot recommend enough!"

Easy to install, these clever wireless sensors send an alert straight to your smartphone if your window or doors have been opened. Compatible with iOS and Android operating systems, these sensors feature motion detection and give you the ability to set schedules for devices. Includes one Hive window and door sensor.

Customer review: “Excellent to be able to get notifications if a door is opened or to just be able to check via the app if a door or window has been left open. The best bit though is controlling the lights to come on at night when for example, when I open the front door when getting home.”

Get some peace of mind with the Eufy 5-Piece Home Alarm Kit. It comes with the HomeBase, keypad, motion sensor and two entry sensors. It connects with the Eufy Security app on your phone to notify you of any suspicious movement or an open window. The perfect set of alarms for your home. Includes HomeBase, keypad, motion sensor and two entry sensors.

Customer review: “Easy to install, the phone app works very well, can either use the keypad or the phone app to control the alarm. You can add cameras or additional door or window contacts if required.”

This five-pack of IntelliTAG alarms uses multiple sensors and an advanced algorithm, to analyse vibration patterns to detect the first sign of a break-in before a door or window is opened. The IntelliTAG is adaptable to all sorts of doors and windows. With a really easy installation process, simply place it on any window or door, connect it to your smartphone and you will be ready to go! Includes five IntelliTAG sensor alarms. The IntelliTAG is compatible with both Somfy One and Somfy Home Alarm.

Customer review: “Works really well, have now set the alarm off a few times by opening a window or a door after forgetting to turn the alarm off. The default sensitivity may be too high for a front door if you have deliverymen like the ones we have, who sound like they're trying to batter the door down when they deliver a parcel. The nice thing about this is the anti-intrusion works well, just may need some tweaking.”

Highly reliable alarm for all types of glass window or door panels, including double glazing. This alarm uses shock sensor technology to detect forced entries and attempted smashing. With powerful 110dBs sirens are sure to deter any thieves and attract the necessary attention. Includes two window alarms.

Customer review: “These are very effective. They have two sensitivity settings. A word of warning if you have a 'Ring' doorbell. When the Window Alert is set to maximum sensitivity, it will go off when the Ring doorbell is rung. I have several of these and it was quite alarming (pun intended) when they all went off together when someone came to the door. However, the lower sensitivity is still fine and I can't see how someone could get in without setting it off.”

With up to 300 feet remote-control range, this window alarm system has some impressive multi-functional uses. While of course it can be used as a security alarm or even an open-door chime, with an emergency SOS mode, seniors can easily get help in an emergency when alerted - great protection and safety all-around! Includes 2 pack alarm with remote.

Customer review: “Needed these for my two back doors for nighttime security measures. Tested all 4 chime settings, loud enough & easy to use. Good Product!”

Designed to provide peace of mind, the Ring Alarm sensor is there to protect your home with its clever construction. With real-time notifications that let you know when a door or window opens in your home, and easy mounting to said doors and windows - what's not to love? Its sleek and compact design ensures discreet integration into your home décor, while its technology can extend to your Alexa device so you can be notified when your sensors are low on battery.

Customer review: "Surprised at just how easy this was to set up. Just connect one device at a time, install it and then do the next one. Even covered the garage which is 10m away, and didn't need the extender, the normal WiFi needs an extender to get there. Very happy with this purchase."