Ewelink Zigbee RF433 4-way DIY Self-locking Switch Control Module Smart Light Switch Module 10A Relays Work With Alexa Googlenote1. Our product is a zigbee protocol product, which cannot directly connect to the network. It needs to be used with zigbee gateway. Please check carefully!!2.Our intelligent module can be used with RF433 remote control!!If you do not have an rf433 remote control in your home, you can purchase a remote control to have a better experience~~ New and High QualityPlease note that this product can only be used with sonoffeWeLink gatewayRF433 remote control requires additional purchaseThe Switch is a ZigBee-enabled inchingself-lock smart switch that is compatible with SONOFFeWeLink hubs.The eWeLink ZigBee3.0 protocol gets the switch and ZigBee bridge to be paired in a quick way. The switch is safer to use in you home that is promised by the fire-proof and flame-retardant shell. Additionally, AES-128 encryption ensures the safety is extended to data device privacy, no worry about privacy disclosure of your device. It can be as a Zigbee router to help transmit the ZigBee signal to ensure a stable connection when multiple Zigbee devices are used for your home.Zigbee 3.0 Switch Intelligently control the device after connecting it to zigbee 3.0 wireless Gateway hub.Can be used with RF433 remote control.Supports zigbee3.0 network: supports numerous zigbee smart switches on one smart phone.Supports status tracking: device status timely feedback to the APP.Supports remotely turn on or off the connected appliances, for example light, electric kettle, electric rice cooker, electric curtain, access control, etc.Supports max 8 enabled scheduledcountdownloop timers for each device.Voice Control: Compatible with "" Alexa, for Google Home.Specifications:Working voltage: MICRO USB 5V DC 7-32VMaximum input current: 10AStandby current: 80mAMaximum power: 2200W (220V), 3000W4 gangWireless: zigbeeRadio frequency: 433MHzWorking temperature: -20-70Working mode: inchingself-lockinginterlockingPackage Included:1*Zigbee Smart Light Switch ModuleNotes:Please note that this product can only be used with sonoffeWeLink gatewayRF433 remote control requires additional purchase