The product is a passive infra-red (PIR) sensor, which detects the infra-red rays (heat) emitted from the objects in its operating range. The sensor would work depending on the changes in the heat background of the area. Therefore, it is not recommended to install the sensor in areas with greater temperature amplitudes – near air conditioners or other heating devices.
WFSDVM works with TUYA – a smartphone app. It is used as a motion sensor and sends notifications to the smartphone. It could also be used for different lighting settings (like switching on/off WI-FI SMART lighting, sockets and switches that supply different type of electrical consumers). With the WI-FI SMART products one can develop an intelligent system operated via smartphone (tablet) or voice assistant.
