PIR Infrared Motion Sensor Switch 110V 220V LED Light Body Induction Light Control Switch Automatic Module Light On Off Switch USD 417 / piece /lot 1 Mini Stainless Steel Float Switch Tank Liquid Water Level Sensor Double Ball Float Switch Tank Pool Flow Sensors USD 2.22 / piece /lot 1 12V / 220V Auto On Off Light Switch Photo Control Sensor For AC 12V 10A 50-60Hz +U Electrical Components Sensor Switches USD 1.35 / piece /lot 1 M8 Waterproof Sensor Connector 3Pin 4Pin A Type Male&female Straight&angle Screw Threaded Plug Coupling USD 2.23 / piece /lot 1 SW-18010P SW18010P Snap Switch Shock Sensor High Sensitive Vibration Switches ROHS 10pcs/lot USD 0.48 / piece /lot 10 35mm Piezo Ceramic Element Sounder Sensor Trigger Drum Disc With Cable Length 11cm Piezoelectric Buzzer Copper 10pcs/lot USD 1.73 / piece /lot 1 1pcs Switch Automatic Auto On Off Photocell street Light Switch DC AC 220V 50-60Hz 10A Photo Control Photoswitch Sensor Switch USD 2.32 / piece /lot 1 12mm Piezo Elements Sounder Sensor Trigger Drum Disc + Wire Copper Piezoelectric Buzzer Copper 20pcs/lot USD 1.3 / piece /lot 1 0.25W LED Sensor Light Universal Kitchen Bedroom Living Room Cabinet Cupboard Induction Closet Wardrobe Inner Hinge Light Lamp USD 0.93 / piece /lot 1 IR Infrared Human Body Induction PIR Sensor Switch 220V 50HZ Light Control Ceiling Motion Sensor Detector for LED Lamp or Fan USD 2.96 / piece /lot 1 ZMCT103C Micro Precision Blue Current Transformer 5A/5mA Sensor Feature: Product model: ZMCT103C Rated Input Current: 5A Rated output current: 5mA Ratio: 1000:1 Phase (when the rated input) :