This is a circular emergency button which adopts low power consumption wireless transmission chip.
It has very good performance on penetration .
When there’s emergency incidents, press this button, and it will send alarm signal to alarm host to achieve
remote alarm. Then alarm host will take picture or make record for incident area immediately. Related
snapshots and videos information will be sent to client software or App, so guard people or user can deal with
the emergency incidents in time.
||3V CR2032 button cell battery
||≦30M (open area);
||Remote alarm (mating alarm host)