2021年2月27日星期六

LION KING SIGNAL Siren LK-JDL480 with 4KW






LION KING SIGNAL SIREN LK-JDL400 is motor driven siren ,can offer the traditional “air raid” type warning

signal designed to give effective warning over wide areas. The powerful low

frequency sound is ideal for covering long distances and is instantly recognisable.




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