1)Work with RGB LED strip lights with 4 wires. 2)Remote Control Directly(Excluded):You can control this strip controller receiver box with remote(search B01N57JJAA).30 meters=98 feet control distance,high wall-through ability,you can control led strip light easily. 3))Smartphone APP Control:With WL-Box1 Gateway(excluded,search B01N7C3HXQ),you can control this led strip controller receiver box on your smartphone.It's also compatible with Alexa,Google Home Assistant via gateway. 4)Wall Panel Control(Excluded):Install B3 panel controller(search B01N1V36DF) on the wall,it has the same function of the remote and it will make house much beautiful! 5)DC 12-24V input,must be same with strip light working voltage,DC 12V or DC 24V. 2 input ways,DC5.5*2.1mm male connector or bare wires.Power supply Excluded in package. RGB LED Receiver Size: 85 x 45 x 22.5 mm Working Voltage: DC 12V ~ 24V Max load per channel: 10A Total Output Current: 10A Output connection: Common Anode(+) Programs: 9 kinds RGB led strip lights ASIN:B07191VQ1J