Existence of sensors

There is an sensor, with a built-in 24G millimeter-wave radar module, which can detect the presence of objects with breathing and heartbeat characteristics (mainly human presence) within the detection range, in order to monitor the human condition in real time and联动 the status of terminal devices. It also has a KNX module, which can be controlled through a bus system to manage electronic devices such as lighting, curtains, security, energy management, heating, ventilation, and air conditioning in homes and buildings. It supports KNX functions: illumination sensing switch control, human presence sensing control, logical control, etc. It requires a 24V auxiliary power supply.