The non-LCD wireless remote controller used to send instructions to the PCB, which is installed, in an air-conditioning unit or a wall controller.

Among the controller available in the non-LCD handset segment are AC 5300, AC 5801, AC 5804, AC 6300, RC 601 and RC 602.

The handsets are designed with simple and efficient keypad layout to be user friendly, low power consumption and low cost.