DVR systems DVRxx04HF-A Series - Manual (Page 138)

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transmission only and its port shall be 123.The update interval ranges from 1 to 65535. Default
value is 10 minutes.
Figure 7-36
You can refer to the following sheet for time zone information.
City /Region Name Time Zone
London GMT+0
Berlin GMT+1
Cairo GMT+2
Moscow GMT+3
New Deli
GMT+5
Bangkok GMT+7
Beijing (Hong Kong)
GMT+8
Tokyo GMT+9
Sydney GMT+10
Hawaii GMT-10
Alaska GMT-9
Pacific Time(P.T)
GMT-8
American Mountain Time(M.T) GMT-7
American Central Time(C.T) GMT-6
American Eastern Time(E.T) GMT-5
Atlantic Time GMT-4
Brazil GMT-3
Middle Atlantic Time
GMT-2
Alarm Centre
Alarm centre interface is shown as below. See Figure 7-37.
This interface is for you to develop. The alarm signal can be uploaded to the alarm centre when
there is local alarm.
Please set the corresponding parameters such as server IP, port and etc.
The system can send out the data as the protocol defined to the client-end.