LED Indicator, Modular Signal Tower, Preassembled, Operating voltage 12…30 VDC, Plastic housing, black, EMI and RFI immune, Protection class IP65, M12 × 1 male connector, Colors: Blue (COL 1) / Green (COL 2) / Yellow (COL 3) / Red (COL 4), Switchable between permanent and flashing function, Operating voltage: 12…30 VDC, Inputs: PNP/NPN, Configuration via DIP switch, Beeper: sealed, omnidirectional, adjustable characteristic, intensity can be adjusted via selector switch, max. 92 dB