Spark cameras are equipped with a wifi interface, designed exclusively for the installation phase. Once installation is complete, the device switches off automatically, ensuring maximum security of the video surveillance network. Using the dedicated app, the operator can scan the network and link to a particular camera. Once the connection is established, the operator can watch live streaming or adjust the base optical parameters, including the automatic focus option. The smartphone app (Android/iOS) facilitates rapid and economical positioning and calibration of the camera. The system is designed to allow a single operator to configure the camera independently.