產(chǎn)品分類：Horns,品牌：Edwards Signaling,規(guī)格：Features Solid-State Non-Latching Piezo Horn, Pulsing LED Sensing Chamber, 3 Position Functional Test Switch, Solid-State LED Condition Indicator, Quick-Disconnect Wiring Harness, 5-To-1 Signal-To-Noise Ratio,