Specification Brand : SONOFF BulletPoint1 : 【Note】It is a WiFi device, not a zigbee version. BulletPoint2 : 【Super Tiny Size】Its compact size allows it to be installed in various mounting boxes, including the smallest European standard. BulletPoint3 : 【External Switch Control】Easily connect to the momentary switch, door exit switch, SPDT switch, latching switch, and even dry contact sensors. BulletPoint4 : 【Detach Relay Mode】MINIR4 has “detach relay” mode, which means the states of external switches and relay are separated, so operating the external switch button won’t affect the relay state. BulletPoint5 : 【eWeLink-Remote Control】MINIR4 is a smart switch with the gateway function of “eWeLink-Remote”. You can add “eWeLink-Remote” sub-devices, R5 and S-MATE, after pairing with MINIR4, both R5 and S-MATE can act as remote controllers to control MINIR4 locally through the eWeLink-Remote signal. BulletPoint6 : 【Safe & Reliable】TÜV, CE, and FCC certifications ensure a safer and more reliable product. CircuitType : 2-way Color : White ConnectivityProtocol : Wi-Fi ConnectivityProtocol1 : ZigBee ConnectivityProtocol2 : Wi-Fi ConnectorType : Wireless ControllerType : Google Home ControllerType1 : Amazon Alexa ControllerType2 : SmartThings ControlMethod : remote CurrentRating : 10 amps IncludedComponents : user manual,smart plug InternationalProtectionRating : / ItemName : SONOFF MINIR4 10A Smart WiFi Extreme Wireless Light Switch,Universal DIY Module for Smart Home Automation Solution, Compatible with Alexa & Google Home Assistant, No Hub Required,4 Pack ItemPackageDimensions_Height : 12.7 centimeters ItemPackageDimensions_Length : 2.2098 centimeters ItemPackageDimensions_Width : 9.398 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : electrical-outlet-switches LightType : LED LowerTemperatureRating : -10 degrees_fahrenheit Manufacturer : SONOFF Material : PVC ModelNumber : MINIR4 MountingType : Wall Mount NumberOfItems : 4 NumberOfPositions : 2 OperatingVoltage : 120 volts OperationMode : ON-OFF PackageLevel : unit PartNumber : MINIR4 ProductDescription : MINIR4 is a mini extreme WiFi smart switch equipped with ESP32 chip, that turns traditional switches into smart switches, automating lights and electronic devices, and tiny size fits in various mounting boxes, including the smallest EU-type/86 type/120 type mounting box. MINIR4 supports external switch control and easily connects to the momentary switch, door exit switch, SPDT switch, latching switch, and even dry contact sensors. ProductSiteLaunchDate : 2023-05-06T06:05:02.141Z Size : MINIR4 4-Pack SpecificationMet : FCC SpecificationMet1 : FCC SpecificationMet2 : RoHS SpecificationMet3 : ETL SupplierDeclaredDgHzRegulation : not_applicable SwitchType : Push Button TerminalType : Button UnitCount : 4 UnspscCode : 39122200 UpperTemperatureRating : 40 degrees_fahrenheit Voltage : 120 volts Wattage : 2400 watts