Presenting Home UPS system to give your home nonstop power. It's the safest and best way to beat the power cut problem. Choose the model that best suits your needs and budget. And get set to really take charge of your life! A Home UPS can have either a Pure Sine wave output or a Square wave output. Pure Sinewave output is similar to the output from the utility and is recommended for use with expensive electronic devices like Home Theatres, DVD Players and Large Screen TV’s. A Home UPS with Square wave output is adequate for backing up Lights and Fans.