AGI Security GV-CONCT - Manual (Page 61)

GV-AS400 Controller
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3.2.7 Fitting the Battery
GV-AS400 includes a 3V lithium battery, providing power to database and real-time clock
circuitry. When the power in the battery becomes low, the message “Low Battery” will
appear on GV-ASKeypad. In this case, please replace the battery. The database on GV-
AS400 will remain about 10 hours after the battery stops working.
Battery
Figure 3-11