It is a smart dimmer switch that can transform your traditional dimmer switch into a smart switch, you can also get voice control after connecting with Alexa Google Home smart voice assistant, come on and have a try, it won't let you down. Features:Remote Control: You can use your mobile phone APP to control the switch remotely even if you are far from home. Considering the status of unstable network or no network, this switching module is really an irreplaceable need to connect with a ZigBee gateway to form a home LAN, don't worry about the lack and weak network, easy to get control through connected devices as long as there is a stable ZigBee signal, and allows more devices connected via ZigBee than WiFi protocol. After you get with Alexa and google home, you can achieve voice control, for example, you can say: "Alexa, dim lighting for the living room up to 50%, you don't need to use your mobile phone to control, let you enjoy, let you feel the charm of technology. By using this switching module, you can make traditional switch into smart switch switching module. It is compact and does not take up space. You can install it anywhere or it has a small size so you can carry it with you wherever you want to use it. Specifications:Material: ABSTyp: 1 gangVoltage: AC 100 - 240V 50/60HzMax. Load: LED 250W 10A Package Size: 39.2*39.2*18mm / 1.5*1.5*0, 7inPackage Weight: 40g / 1.4ounceNote: This switch module needs to connect with ZigBee gate hub. Long operating time at maximum power may cause damage to the product. Packing List:1*ZigBee Switch ModuleMany questions about Dropshipping services are as follows:1. How many orders can you handle per day? We are a large company in Shenzhen, China, with a large warehouse that can handle large orders every day. We ship countless packages every day. We can guarantee the order you request.2. How fast can you process orders? We will arrange the shipment as soon as possible after you pay for your order. Priority delivery for dropshipping order3. Can you ship an order without any receipts, invoices and promotional offer inside the package? Absolutely! No invoices, receipts, promotional offer if you leave notes on the order (if you want, we can deliver.)4. If you need other products? We can supply most of the products you need as much as possible1If you have any other questions, please feel free to . We are very grateful for your cooperation with you.5. We can support Dropshipping of CSV/Excel files.6. There is no limited inventory to fulfill orders on a daily basis