Industrial Power Supply International protection rating: IP65 Material: paper Industrial Power SupplyL1(WT): 0/1-10V WiFi LED dimmer connects directly to the appL1(WZ): 0/1-10V Zigbee LED dimmer needs to be connected to Zigbee HUB.describe,WiFi/Zigbee+ RF+AC push type 0/1-10V dimmer, 1 channel output.Output 1 channel of 0/1-10V signal and connect to 0/1-10V dimming power supply.Tuya APP cloud control supports on/off, brightness adjustment, delayed on/off lights, scheduled operation, and scene functions.Voice control, supports ECHO and Tmall Genie smart speakers.0-10V or 1-10V output can be selected through DIP switch.256 levels of 0-100% smooth dimming without any flash.Compatible with RF 2.4G single zone or multi-zone dimming remote controlEach controller can also be used as a converter,Then use Tuya APP to synchronously control one or more RF dimming LED controllers or drivers.Connect an external push button switch to achieve on/off and 0-100% dimming functions.The light on/off fade time is 3 seconds optional.Easy to place in standard wall junction box behind push button switchUse 2.4G remote controlR11: 1 zone dimming remote controlSpecification,Input voltage: AC100-240VOutput signal: 0/1-10V (20mA)Output current: Maximum 1.5A (AC)Input signal: Tuya APP+RF 2.4GHz+Push DimRF control distance: 30m (barrier-free space)Dimming level: 256 levelsDimming range: 0-100%pack,According to your choice.