Batt-Latch Automatic Gateway Tso Timer Tus Neeg Siv Qhia
Kawm paub yuav ua li cas siv lub Automatic Gateway Release Timer (Batt-Latch) nrog rau phau ntawv qhia siv dav no. Tshawb nrhiav cov ntaub ntawv khoom, cov lus qhia txog kev tu, thiab cov khoom seem muaj. Xyuas kom pom cov roj teeb ua haujlwm tau zoo thiab tiv thaiv cov keypad overlay kom siv tau ntev.