021132W-ZET-HORN 131 AC

“FOR LIGHTING & SIGNAL SYSTEMS
LABEL WHISTLE
BUILDER ZÖLLNER GMBH
TYPE ZET-HORN 131 AC
BUILDING YEAR 2009
SERIAL NO. BSH/4615/60128″ “SIGNAL SAMPLING PCB
10061012 / BZ5-HOH-64ZK / 2K1001 ” Z?LLNER GMBH .ZET-HORN131AC .JH7. 623. 414