MANY motorists are unaware that the traffic lights at the cross junction of Jalan 16/6 and Jalan 17/1 in Petaling Jaya, Selangor are operated by a sensor, leading to unnecessarily long queues.

Currently it supports Light Bulb, Switches, Outlets, Fan, Garage Door, Shades / Blinds, Temperature/Humidity, Motion, Contact and Occupancy sensor, Air Quality, Smoke, Carbon Dioxide and Light Sensor.