Yotech Infocom Pvt. Ltd. provides the most superior solutions for surveillance for schools and other educational institutions, enabling an atmosphere of security for both students and staff. Our 4k PTZ Camera for Online Classes in Delhi provides the latest in heat signature detection technology, allowing superior performance even in the absence of any light or in highly inclement weather conditions. This is important during surveillance over broad outdoor areas, such as playgrounds and fields, where visibility is impeded.