Specification Brand : ngnsky BulletPoint : 2-G W/P Cover 1 Gfi & 1 Duplex Rec, Device Mount BulletPoint1 : 【Voice control】 Smart relay switch works with Apple Homekit APP, Siri voice control, no APP download, no registration, no personal information disclosure. You can safely control it on your iOS device. BulletPoint2 : 【Remote control】 The Mini DIY Relay Modulel can be controlled by connecting with the outlet through 2.4g Hz wifi. No matter where you are, you can control the switch at will. BulletPoint3 : 【Support Two-way Control】 16A current, suitable for most household equipment. This smart DIY switch could be used for your old 2-way control switch. Especially, you still available to control the old switch manually after installed it. BulletPoint4 : 【Timing】 Smart relay switch with timing on/off function, you can install it on any appliance and give your appliance timing through the phone, giving you one less thing to worry about in your busy life. BulletPoint5 : 【Mini Body】 Designed 40*40*20mm mini body, which is working with most of the amounting boxes, switches, and wall sockets. It is not only small but also powerful. Maximum power reaches 1800-3450W, it can be used for most home appliances and lightings. Color : White Configuration : 1 ConnectorType : Screw CurrentRating : 16 amps ExternallyAssignedProductIdentifier1 : 027685716101 ExternallyAssignedProductIdentifier2 : 0027685716101 FinishType : Lacquered IncludedComponents : Smart Mini DIY Relay Module InputVoltage : 220 volts InstallationType : Peel and Stick ItemDisplayWeight : 0.52 pounds ItemName : WiFi Smart Mini DIY Relay Module 3-Way Wall Switch for Apple Homekit Siri Voice Control Home Automation 16A ItemPackageDimensions_Height : 20 millimeters ItemPackageDimensions_Length : 40 millimeters ItemPackageDimensions_Width : 40 millimeters ItemPackageQuantity : 1 ItemTypeKeyword : electrical-outlet-switches Manufacturer : Athom Material : ABS MeasurementSystem : Inch ModelName : Outlet Covers ModelNumber : M-SB01 MountingType : Socket Mount NumberOfItems : 1 OperatingVoltage : 220 volts PartNumber : Matter-SB01 ProductDescription : Specification: Mini 3-Way DIY Relay Switch Material: ABS+PC V-0 Voltage: 100-240V 50/60Hz Max. Current: 16A Size:40*40*20mm Working Temperature: -20℃~50℃ Wifi 2.4GHz 802.11b/g/n Color:white