OV Solutions OVC-2DVIR, Руководство пользователя

Страница: 39 / 46

d. Record Time Setting
Set up the video recording time for Pre Alarm and Post Alarm when
motion is detected, I/O, or other devices is triggered.
Note: Pre/Post Alarm record time is base on record time setting and
restricted to IP Cam built-in Ram memory. If the quantity of data is too
huge or video quality too high, recording frame might drop or decrease on
post alarm recording time.
e. Network Dis-connected
To avoid video loss, the camera will start to save the video to
local SD card when it detect no network connection. The video recording
will continuously be saved into SD card and divided into every 10 minutes
a file until the network is reconnected successfully. The oldest file will be
deleted if the capacity of SD card is full.
This function is only enabled under wire connection.
f. Network IP check:
Key in the target IP address and interval. The camera checks once in
a while according to the setting interval time that if it can link to the
target IP address. If connection failed, the camera starts to save the
video to SD card.