Dolphin Blue Electronic Cistern With FrameDolphin Blue Electronic Cistern And Frame The Dolphin Blue Electronic Cistern With Frame brings technology into your washroom. Instead of a button, this system uses an electronic sensor to flush the toilet when someone leaves, making it cleaner and more hygienic. It installs behind the wall, leaving just a flush button visible for a sleek, modern look. It has dual flush options, helping you save water. The sturdy frame can support up to 400kg,