The Switch is a ZigBee-enabled inching/self-lock/Interlock smart switch. 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.State of Assembly: Ready-to-GoModel Number: zigbee switchCompatibility: All CompatibleCamera Equipped: NoVoice Control: , Google Home AssistantWireless Protocol: ZigBee 3.0Product type: ZigBee +RF Switch Modulefunction1: inching switchfunction2: self-locking switchMaterial: ABScolour: As shownPackage Contents:1 x ZigBee Relay ModuleOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.