3 ~ 32s
Awọn ẹya ẹrọ ṣiṣẹ ni kikun, pẹlu uart /RS485 / o le seponiki USB, itaniji Buzzer, aago alapapo, awọn asọye,Iwonpọ,Molule Bluetooth, Olutọju Iṣafihan Star Bedul, Iboju Ifihan ifihan ti o pọ, iboju ifihan Batiri,Ntc.