View Sensor meakes available to the security systems installer a new way to calibrate and program the external sensors of Duevi. It is sufficient to insert the BT module inside the compatible sensor and connect to the device to obtain in a few moments a powerful portable analysis and verification tool. The app allows you to set all the operating parameters of the sensor and to check in real time on a graph the level of signal received from the individual heads. Thanks to this instrument, it is p