True Presence® can detect subtle movements caused by human physiology. Even the smallest movements in the chest or shoulders during breathing are enough to be accurately detected.

True Presence® is the world's first true presence sensor. It can reliably detect the presence of people. No matter what the person is doing: walking, standing, sitting, reading, resting, or sleeping. This is the real digital perception of existence. This is the information that is vital to provide to existing or future building management systems.

To be or not to be? What is the key? What really matters? That's the question we're asking ourselves as we push our sensor technology further forward. Today's existing sensors are really nothing more than enhanced motion sensors. How can the motion sensor be further improved? The conclusion is clear: the focus should be on being, not motion. Being real means that a person is a fact even if they are not moving. That's what really needs to change. We accepted the challenge. We did it.

True Presence® technology imported from Germany is based on fine, high-frequency measurements of the environment. When three-dimensional breathing patterns -- the tiny movements of vital signs -- are detected, they indicate a human presence. The highly sensitive antenna is combined with unique software algorithms to achieve 100% human detection. In addition, the person's distance from the sensor, the direction of movement will be detected. And it's extremely fast and accurate, without having to set the sensor's hold on time. Sometimes, small details can lead to big changes. Even if most people won't notice the Presence of sensors in the ceiling, the new True Presence® will make a big impression. Excellent exterior design marks its internal innovation. True Presence® is at the forefront of the development of presence sensors and has opened a new era in building sensor technology. The True presence® family of products combines revolutionary technology with enhanced sensor design on an all-digital basis for easy control via APP and Bluetooth.

It was the first detector to identify the presence of humans. Within a range of 64m2, it can reliably detect the presence or absence of people, namely the real sense of presence induction. Compared with traditional presence detectors, its total presence sensing range is even increased by three times, to an unprecedented 177m2.

Note: The above products are detectors imported from Germany by Shanghai Di Kong. The supply period is 1~2 months. Please understand.