Schellenberg Window handle with alarm 37 mm W

The Schellenberg Security Alarm Handle is a reliable alarm device that can be quickly and easily retrofitted to windows, balcony doors, and patio doors. In the event of a break-in attempt, it deters intruders with a loud alarm sound that activates before the intruder enters the house. This Security Alarm Handle enhances your sense of security in your home. Windows, balcony, and patio doors are often inadequately secured, allowing intruders unwanted access through these vulnerabilities. With the Schellenberg Alarm Handle, you can reliably secure your windows, balcony, and patio doors.

The Security Alarm Handle responds to vibrations of the glass (up to 3.8 m²) and attempts to pry it open. During a break-in attempt, the alarm handle emits a loud alarm sound (115 dB) for 180 seconds, deterring intruders and alerting residents and neighbors. In about 80% of cases, intruders gain access to apartments and houses by prying open windows. A locked window handle (child safety feature) is ineffective against this method of break-in, as it only prevents the turning of the window handle.

The Schellenberg Security Alarm Handle responds to the most common break-in method and deters intruders with a loud alarm during a prying attempt. It has been tested by VdS Schadenverhütung GmbH and carries the "VdS Home" certification mark, which attests to the high quality of the alarm handle. As a leading tester of fire protection and security products, VdS Schadenverhütung GmbH operates independently of manufacturers and therefore enjoys the trust of private and commercial consumers.