Spring series emergency call panel

The Spring series gateway panel (hereinafter referred to as "the Product" or "the device") adopts the Zigbee 3.0 wireless communication protocol, which can realize the intelligent and energy linkage control of home wireless devices through mobile phone apps. Main functions：  When an emergency occurs, the user can press the emergency call button to activate the alarm.  When the alarm is activated, if necessary, the user can use the reset key to disarm the alarm.  When the device is restarted after power failure, the parameter status is automatically restored before power failure