Spring Series 4 Button Switch Panel

Spring Series 4 key switch panel (hereinafter referred to as "the Product" or "the device"), using Zigbee 3.0 wireless communication protocol, automatically connected to the smart gateway, through the device keys, mobile phone App, control the switch state of each circuit of the connected wireless device (such as light). Realize intelligent linkage between this product and wireless devices. Main functions: • Support 3-way switch control loop • Each switch corresponds to a key • When the device is restarted after power failure, it automatically restores the parameter status before power failure • When the device is restarted after power failure, it automatically restores the parameter status before power failure