5pcs 12V 30Amp On / Off Switch High For Boat Car Electrical Sockets Switches & Accessories For sound detection module has

For sound detection module has two outputs High sensitive microphone and high sensitivity

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5pcs 12V 30Amp On / Off Switch High For Boat Car Electrical Sockets Switches & Accessories For sound detection module hasITEM NAME: 5pcs 12V 30Amp On Off Switch High For Boat Car img *{margin: 0; padding: 0;. 2 pole design (On Off), 3rd poles with LED to be connected to earth. fluorescent lamp will be lighted up when the switch is turned on. The Fluorescent Lamp Will Turn On When You Turn On The Switch.