Notice: Zigbee version requires a zigbee hub/Gateway for remote control Wiring: Power must enter from the top and must be Live line + Neutral Line (L+N). Live line + Live line (L+L) cannot be used. The white model has no power meter function The Black model with power meter function Both models have NO overcurrent protection, can not set current ,voltage in APP. Feature: This product adopts the emerging zigbee technology and profeional manufacturing proce Remote control at anytime from anywhere by TUYA / Smart Life app on mobile ,no distance limit.Schedule /Timing, countdown, cycle timingVoice control by Alexa echo dot / Google aistant Parameter:Working voltage:AC90-280V,50/60HzCurrent type:63ASupport system:Android\iOS ZIGBEE RAIL SWITCH MODEL TO-Q-SY1 Into Smart With Your DIY Idea Remote control by mobile phone ,Tuya Smart Edition Timing Mode / Countdown Mode Loop Timing /Metering FunctionWhite No meteringBlack with metering Benefit Your Life Make your finger to touch every corner! Remote control/Voice control/Timing Mode/CountdownMode Loop Timing/real-time monitoring Of electricity consumption (In TO-Q-SY1-JZT) the device after connecting it tomost ZigBee hub, Tuya Zigbee hub required for its muchmorecompatibility With zigbee devices than other Visualization Window Red Black TURN ON TURN OFF Lighting state Lights out High QualityFrom Good Material High precisionmanganese copper /Flame retardant shell PA66 High-performance chip module/Long-life motor system Smart Protection A variety of functions Setting the switch status of the equipment in different scenarios, and remotely monitor the real-time situation of the load electrical appliances. 24HAutomatic Monitoring /APP RemoteControl Record usage data / Main function View load current, voltage, power in real timeRecord (year, month, day, hour) electricity consumption in different time periods Total electricity consumption:5.00kWh (With metering)Real-time monitoring electricity consumption. More smart scenarios Devices-Interlock Mode Connect it, you can monitor the usage of all home equipment, you can remote control, timing control, make life more intelligent. Three Timing Modes(Timing Mode/Countdown Mode/Loop Timing)/Loop Timing 1. Timing Mode Before going home from get off work... 18:30Turn on the lights. 2. Countdown Mode after falling asleep... Turn off the lights after 10minutes. 3. Loop Timing Before waking up / after going to work... 06:00 Turn on the lights. / 08:00 Lights off. Voice ControlsVoice linkage Compatible with Alexa, Google Home. What do you want to control? Just say it. Product ParameterBenefit Your Life DetailsBenefit Your Life Touch handle Sleek design for more comfortable operation Flame retardant material High temperature resistance and flame retardant, effectively improve the safety of use. Single channel wiring Tunnel-type wiring port for more secure wiring. Positioning clip Pre to open easily, Simple installation.. Dear TONGOU Buyer: "Thank you for your attention to and for placing an order in our store." 1.If the amount of your order is greater than