Specifications

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channel Embedded Digital Video Recorder
Alarm processing: There are 3 options: alarm output, buzzer and record delay.
Alarm output: the time of the DVR outputting the alarm signal to the
outside when an alarm is generated, with the options of 0sec, 10sec, 20sec,
40sec and 60sec
Buzzer: the time of buzzer ringing when an alarm is generated, with the
options of 0sec, 10sec, 20sec, 40sec and 60sec
Record delay: the time of record delay after the alarm, with the options of
30sec, 1min, 2min and 5min
E-mail alarm: This unit supports motion detection and e-mail alarm.
Prerequisite: The mainframe must be connected to the WAN. See Chapter 4
“DVR Network” for the connection method.
When motion detection is triggered, the system will extract a picture at the time
of triggering and send it to the corresponding mailbox. The size of the extracted
picture is about 11K.
SSL: a secure link transmission protocol, whose “Off” or “On” state is
determined by the mailbox server. “Off” is usually chosen.
SMTP port number: the mailing port of the mailbox server, usually being 25,
with the exception of a few mailboxes, such as the mailing port of the GMAIL
server whose port number is 465.
SMTP server: the server address of the mailbox used, for example, the SMTP
server of the Yahoo mailbox is smtp.mail.yahoo.com.cn; please check this