User's Manual

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9.2.5. Alarm
Alarms include: I/O alarm, speed alarm, G-sensor, motion detection, alarm voltage, Fatigue,serial
port and PTZ control management.
9.2.5.1. IO Alarm
IN1-IN6 is for generally use (same with the I/O serials cable ), IN8 and IN9 are for iButton, it must be
OFF status if you don’t use them. (on I/O serials cable , it is IN7 and IN9)
Enable: Press【Enter】 key to select: off / emergency / front door / middle door / back door / driver door
/ other doors / low beam light / high beam light / turn right light / turn left light / brake / back / Customer
definition(Press Info key to call out the keyboard for new firmware).
Level: Press 【Enter】to select: high / low.
High means it will trigger sensor alarm when the voltage of sensor input is changed from 0 to a high
voltage[DC 4V - 12V].
Low means it will trigger sensor alarm when the voltage of sensor input falls from a high voltage[DC
4-12V] to 0 .