657.100.55/C8D5/960.000.64

eSIGN 9 Segments with Siren, Diameter in 72 mm. Voltage 24 VDC, Signal effect Blink Double flash Flash Permanent Revolving Triple flash, Protection rating IP66 IP69K, Connection M12 plug 8-pole, Volume (max) at 1m distance 105 dB With Base w. integrated tube BK Type 4X, Diameter in 70 mm. And Connector M12 straight 8 poles, 5 m cable