HL1616-5.8GHz, a 5.8G ultra-low power radar sensor launched by Jingchuang and Lili, has an overall power consumption of about 70uA. The module size is 16mm*16mm. The sensor uses a self-developed contactless radar sensing chip AT58LP1T1RD, which fully integrates the 5.8GHz microwave circuit. It is widely used in battery-powered lighting, camera wake-up, and other fields.