• The Door/Window Contact II Plus reliably monitors doors and windows, increasing security throughout the home. The device not only detects open entry points but also reacts to suspicious vibrations, even before an actual intrusion occurs.
• The integrated vibration sensor detects tampering attempts on windows or doors at an early stage. Even slight shaking or attempts to pry them open can trigger an alarm, thus providing timely notification of potential break-ins.
• As part of the alarm system, the sensor supports comprehensive security monitoring in the house. As soon as a window or door is opened or tampered with, a reliable warning is triggered within the system.
• Additionally, the Door/Window Contact II Plus contributes to energy-efficient heating control. When a window is opened for ventilation, the system automatically detects this and reduces the heating output of the connected radiator thermostats in the corresponding room. This prevents unnecessary heat loss.
• The sensor can be networked with other devices via the Smart Home Controller, combining security functions with intelligent energy saving in a centrally controlled system.

door sensor, door opening sensor, alarm, home security