1, no pollution 2, energy saving 3, high efficiency 4, environmental protection ModelZLS-ctrl1ZLS-ctrl2ZLS-ctrl3ZLS-ctrl4Namesignal repeaterInfrared 24 key controllerWireless 4 keys controller (Aluminum shell)Wireless color intrigue controllerPower supply voltageDC5V, 12V ,24V optionalDC5V, 12V ,24V optionalDC12V ,24V optionalDC12VOutput current< 4A(each loop)2A(each loop)< 4A(each loop)two group ...