User manual

StoreSafe Pro II
User Manual
94
Alarm/Event Fields
The two least significant bits are currently used for the Event commands. Bits 2 and 3 are used for the Alarm
commands.
Figure 93. Bit structure
Alarm Actions
No Alarm Change – 0000 00XXb
If both the start and stop bits are clear, the alarm status and camera record rates will remain unchanged.
Start Alarm – 0000 01XXb
If only the start bit is set, the StoreSafe Pro II will enter the Alarm mode. The selected camera will become the
alarm camera. Pre-alarm video will be recorded and the Alarm Record Rate will be initiated.
Note: Every Start Alarm command should subsequently be followed with a Stop Alarm command at some point. Failure to do
so will render that alarm input useless, even if the alarm was latched and gets acknowledged from the front panel. A
Stop Alarm followed by a Start Alarm will have to be sent to create a new alarm on that channel.
Stop Alarm – 0000 10XXb
If only the stop bit is set, the selected camera’s alarm status will be cleared. If no other alarms are present, the
StoreSafe Pro II will exit the alarm mode.
Alarm/event
String [0]
String [1]
:
String [n-1]
Check sum