The main difference between the thermal-based camera and IR based cameras is of wavelength. For the IR energy the detection is done on the base of long wavelength and for this thermal imagery just differentiate the heat and these heat signatures are then displayed on the monitor. This is because it involves longer wavelengths than IR. Active IR doesn’t reflect light and it is not affected by the headlights, dust, smoke, fog etc. Surveillance camera price in Lahore for thermal based cameras are now affordable and this is the reason people are not concerned about security camera price in Lahore.