can detect the human presence sensor even if the person is stationary, because the principle of the human presence sensor is active detection by the millimeter wave radar , and can detect tiny movements, thereby realizing the detection of static human bodies and avoiding the embarrassment of suddenly turning off the lights when a person is present but not moving after creating a smart scene with the human body sensor. The Lingpu human presence sensor uses the Bluetooth Mesh version protocol to determine the presence or absence of the human body through 2.4G radar. The accuracy is not bad. Without further ado, I will share with you my experience with it! On the outer packaging of
, the product adopts a simple design, with a physical picture of the Lingpu human presence sensor printed on the front, selling point keywords on the side, and parameter information on the back.
From the parameter information on the back of the box, we can know that Lingpu has a human body sensor, which uses the Bluetooth Mesh version protocol, requires external power supply, and does not have a built-in battery.
Take out all the accessories. The product packaging list mainly includes the Lingpu human presence sensor, 2m long power cord, 360° rotating magnetic base, manual, and operation guide card. Although there are not many things, it is very complete, especially the included 2m long power cord with Type-C interface, which greatly expands the installation distance.
The product LOGO and hidden buttons are printed on the front of the Lingpu human presence sensor. Through millimeter wave technology, it can achieve long-distance and large-angle sensing range: radial 60° 6-meter sensing distance, 140° 5-meter sensing distance, and 180° 3-meter sensing distance. In addition, the Lingpu human presence sensor also comes with a light intensity sensor, which can not only determine the brightness of indoor light, but also has a light intensity setting range of 0-10000 lux to meet all-day lighting conditions.
The product LOGO and hidden buttons are printed on the front of the Lingpu human presence sensor. Through millimeter wave technology, it can achieve long-distance and large-angle sensing range: radial 60° 6-meter sensing distance, 140° 5-meter sensing distance, and 180° 3-meter sensing distance.
Lingpu Human Presence Sensor has a Type-C charging interface on the side of the body, so there is no need to distinguish between the front and back when using it.
In terms of installation, the accessory comes with a magnetic silicone pad , which is paired with a 45° folding and 360° rotating magnetic base, which allows the human body sensor to rotate 360 degrees and adjust the angle suitable for the home environment. The detection direction is more controllable. Pay attention to the installation position and try to avoid fluttering curtains, clothing, running air conditioners, fans, etc.
Open Mijia APP, Android operation guidance prompts, and the device network binding operation is completed in a few minutes. In the operation interface of the Mijia APP, we can see information such as "whether there is someone, detected distance and duration, light lumen data, sensor records, light records, smart scenes" and other information. The product's playability is quite high.
Lingpu human presence sensor is paired with a Bluetooth Mesh gateway device. The range data for monitoring human activities is quite accurate. It can effectively detect both short and long distances. In the Mijia APP, we can also query detailed historical records, and the working status of the machine is clear at a glance.
Lingpu human presence sensor can also set the sensing area in intervals, which is the biggest difference from similar products. Within the 6-meter sensing range, there are 8 sensing intervals, and the sensing areas are set in intervals, allowing us to effectively avoid areas with obstacles indoors. In addition, in the Mijia APP, we can create various intelligent linkage scenes. For example, when the light is dark and someone passes by, the night light will be turned on; when entering the bathroom, the night light will slowly turn on and the toilet seat will automatically open.
In general, the Lingpu human presence sensor is small, does not occupy any space, is easy to install, and has been connected to the Mijia APP. It supports intelligent detection, especially the detection range can be set in intervals, and can also be linked to other smart home devices. The only regret is that the linkage is less than that of Ziqing, it cannot detect multiple people, and there is no area detection!
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