Axpro Technology Inc. A3XX User Manual
at a Glance
On/Off
Press and hold for 3 seconds to turn on the device, and it
gives 2 short beeps.
Press and hold for 3 seconds to turn off the device, and it
gives 1 long beep.
LED
The device will light up when some alerts are triggered.
Battery cover
Slide and open the battery compartment cover to replace the
battery.