Your data. Your choice.

If you select «Essential cookies only», we’ll use cookies and similar technologies to collect information about your device and how you use our website. We need this information to allow you to log in securely and use basic functions such as the shopping cart.

By accepting all cookies, you’re allowing us to use this data to show you personalised offers, improve our website, and display targeted adverts on our website and on other websites or apps. Some data may also be shared with third parties and advertising partners as part of this process.

Best selling Burglary protection + Alarm systems from KH Security

This page always stays fresh and updates automatically.

1. KH Security Alarmtürstopper

Quality door alarm with a volume of approximately 100 dB. When the door is opened, a very loud alarm sounds immediately, lasting for 1 minute, even if the door is closed again. 

2. KH Security Door handle alarm

The operation is child’s play! Simply equip the door handle alarm with a 9V block battery (not included), turn it on, and hang it on a door handle or knob - done! Any movement on the door handle or door will trigger a loud alarm, reliably signaling that someone is trying to gain access to your room, house, or apartment. At the same time, the intruder will be deterred, as they must fear being discovered due to the noise they have caused. 

3. KH Security Door alarm

The device detects movement at a door handle and reliably triggers a very loud alarm (110 dB). This deters and drives away intruders before they can enter the apartment. Weighing only 38 grams, the door handle alarm can be used anywhere, including in hotels, vacation rentals, holiday homes, or RVs. Additionally, a signal tone can be set, allowing the door handle alarm to be used in a business, for example, to alert staff to incoming customers. 

Product order
See all products