WOOX Zigbee Gateway is required to use this product WOOX Zigbee Security Sensor Family Member Works well with all other WOOX Smart devices Works with voice control services of Amazon Alexa and Google Assistant R7053 Smart Wireless Mini Switch is mainly used to create automation with other Woox products. For example once installed you can short press the wireless mini switch to turn on the Woox smart light bulb or other scenario. The R7053 is easy to place anywhere that you want without breaking a wall, it is a “add-on” switch wherever you wish to place it