We are providing first SMPS based control box. Can handle better Voltage Fluctuations. When idle has zero current consumption & saves power, these are as per new European & American Standards where the ideal power consumption should be zero & where Transformer based systems are outdated. We are providing two handsets. Additional fixed control panel provided on the table top, which can be used in case of failure of main hand set. Indication of Battery back provided in the hand set. Handset is providing 2 memory functions which can be set & reset. The handset has also safety key to lock the complete handset. The handset is designed with Back LED Indicator for better visibility. This is the only handset with Backlight features.