Mi Light Wireless 2.4G RF RGB + White/Warm White Controller Kit, 4 x Controllers and 4-Zone Remote, Wi-Fi Bridge…

Complete Kit including 4 x RGBW/RGBWW controllers and 1 x RF Remote, you can control all four controllers with only one remote. *Compatible with Wi-Fi hub bridge (not include) to control your lights with smart phone, iPad and Android tablets.
Supports grouping control, you can add as many controllers as you like and group them as one zone, one remote support up to 4 zones. （It need link the zone to control the 4 zones, at first unlink then link to new zone if you want to change the zone.)
100% – 1% smooth dimming capability, 16 million mixing colors and various pre-programmed changing effects for home, commercial decorative and accent lighting.
Work with both DC 12 and DC 24V circuit, screw terminals and DC female connector for your option, RGB 4 channels output, 6A/channel.❥If the controller connect with RGB strip light, you can get a white color that mixed by RGB. If the default color is White after link success,the strip can not bright.Please touch the colors ring of the remote.
❥❥Please pay attention: If the link/unlink operating time over 5 seconds(link/unlink failed) please do power off the lamp,then power on to try it again .