The end of line device model TFL-2 provides an accurate measurement of the impedance of the speaker line (400R/200R configurable load), in order o test the line integrity between the speakers and the PA/VA system. This allows to supervise the line until the last speaker without return cable, even when the line has smaller loads with just 1 or 2 speakers.
It is a small device, very simple to install in 70V or 100V speaker lines and with a low power consumption. Several devices can be connected to the same speaker line. It is compatible both with ONE and NEO systems with the latest firmware version.