PLANET ICA-HM315W - Manual (Page 45)

Record Time Setting
Pre Alarm and Post Alarm setups for video start and end time when
motion detected, I/O, or other devices got triggered.
Note: Pre/Post Alarm record time is base on record time setting and IP
Cam built-in Ram memory. Limited by IP Cam built-in Ram Memory,
When information is too much or video quality set too high, it will cause
recording frame drop or decrease on post alarm recording time.
4.13 Event-Schedule
After complete the schedule setup, the camera data will be recorded according to the schedule
setup.
45