Godrej Security Solutions Solus 4.3 Lite Video Door Phone (Powdercoated Finish, 6-Pieces, White) Safety needn't always come at a heavy price. The Solus ST 4.3 Lite makes sure that you are protected that too without burning a hole in your pocket. In addition, the video door phone is equipped with a range of features that ensure protection for your home and relaxed frame of mind for you.