QT50K,QT50K-WS,QT50K-WM,QT50K-WA,QT50K-WS-12-LB18,QT50K-WS-12-LW18,QT50K-WS-12-QZ18,QT50K-WS-12-SZ18,QT50K-WS-12-SL18,多功能组合式LED信号灯
QT50K-WS-24-LB18,QT50K-WS-24-LW18,QT50K-WS-24-QZ18,QT50K-WS-24-SZ18,QT50K-WS-24-SL18,
QT50K-WM-12-LB18,QT50K-WM-12-LW18,QT50K-WM-12-QZ18,QT50K-WM-12-SZ18,QT50K-WM-12-SL18,
QT50K-WM-24-LB18,QT50K-WM-24-LW18,QT50K-WM-24-QZ18,QT50K-WM-24-SZ18,QT50K-WM-24-SL18,
QT50K-WA-12-LB18,QT50K-WA-12-LW18,QT50K-WA-12-QZ18,QT50K-WA-12-SZ18,QT50K-WA-12-SL18,
QT50K-WA-24-LB18,QT50K-WA-24-LW18,QT50K-WA-24-QZ18,QT50K-WA-24-SZ18,QT50K-WA-24-SL18,
外径为50mm的支杆型扬声器
可360度全方位传达信号
通过机器内部开关或外部接点选择信号音种类
可调节信号音音量
可组成多种长度的铝管
保护等级 : IP54