Js Power Control Systems is based in India and lists electronic sensor modules on Global Trade Plaza. The company offers the HC SR04 Ultrasonic Sensor Module, which operates at +5V and provides a theoretical measuring distance of 2 cm to 450 cm with a practical range of 2 cm to 80 cm and an accuracy of 3 mm. It also lists an Infrared Proximity Sensor rated for 220 V, 12 A current, and 50/60 Hz frequency, housed in ABS plastic. Buyers can send an enquiry through Global Trade Plaza.