Lechange, the brand for Dahua Technology?s consumer products, officially launched LOOC, its new active deterrence Wi-Fi camera. With advanced PIR detector, built-in spotlight and 110dB security siren, LOOC is not only able to provide proactive warning with accuracy, but also help create a safer environment for households and business places. LOOC aims to take preventive measures for its customers that not only record the crime scene evidence but even drive away threats before it actually happens – a great leap compared to conventional consumer surveillance products.