Hardware Resources Wireless 4 Zone Quattro ControllerWireless Quattro 4 Zone wall dimmer. Used with the wireless receiver, WAV Smart Receiver Power Supply Combo, WAV Smart Receiver, or 24V Smart Power Supply to wirelessly control and dim LED Lighting. Features: Control LED lighting wirelessly Attaches to mounting plate with a simple magnet for easy, yet mobile control Fits perfectly into a standard Decora style switch plate, not included, without the need for cutting into sheet rock Battery is only