Detection range up to 8 m, optional 14 m, Compact design, Sensitivity adjuster and light-/dark switch, Pre-fault indication and output, Test input, Construction type(S2): Rectangular type, Housing: Terluran GV15, Effective detection range: 0 ... 4000 mm, Light type: red, modulated light, Operating voltage: 12 ... 240 V AC/DC, Signal output: 1 relay, 1 alternator, Connection: terminal compartment, Timer, Sensitivity adjustment, Light/dark switch, Polarisation filter