CentIoT® - 12V Illuminated LED SPST ON/OFF Push Button Round Rocker Switch - 3 pin 4.8mm terminals - for Car/Boat/Auto/Van LED Lamp Dash Light Size:12V then this is the sensor

then this is the sensor you need

Comes with 3M Thermal Adhesive

0- > No Short) AB=00:No-lock High TTL level ouput

UPS（Uninterrupted power supply）：if input 5V

CentIoT® - 12V Illuminated LED SPST ON/OFF Push Button Round Rocker Switch - 3 pin 4.8mm terminals - for Car/Boat/Auto/Van LED Lamp Dash Light Size:12V then this is the sensorBrand: CentIoT Features: Color: Green; Rated at 12V for DC 20A Material: Plastic Light source: LED Fits a 2cm 20mm Hole Size (H * W): 2. 7 x 2. 2cm 1. 06" x 0. 86" (approx) PartNumber: SW00X Details: Description These round rocker switches are very useful for projects, the switch has three 4. 8mm terminals (Pos, Acc, Neg). When switched to ON the switch will illuminate. Model: SW00X