24V声光报警器 SEWN50L-WS-24VDC 湖北杭荣电气有限公司

p1Src=//y1.yzimgs.com/uploads/509008/20211126-16047666.jpg?watermark/2/text/5rmW5YyX5p2t6I2j55S15rCU5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/650/fill/I0E3QTlBOA==/gravity/SouthEast&p2Src=//y3.yzimgs.com/uploads/509008/20211126-16052632.jpg?watermark/2/text/5rmW5YyX5p2t6I2j55S15rCU5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/650/fill/I0E3QTlBOA==/gravity/SouthEast&p3Src=//y2.yzimgs.com/uploads/509008/20211126-16058571.jpg?watermark/2/text/5rmW5YyX5p2t6I2j55S15rCU5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/650/fill/I0E3QTlBOA==/gravity/SouthEast