Functionality of the test switch -A short press(>1s) on the button start a function test lasting 5 seconds(The battery's capacity should be more than 5%=charging 30mins) -Holding down the button (>10s)resets the timer(System-resets)

The wireless emergency system is developed based on the Zigbee wireless networking technology,which realizes the functions of management,analysis,alarm feedback and other functions of the PC terminal for each emergency subsystem.