DW DWC-MV421D User Manual page 46

WEBVIEWER*
S e t u p > R e c o r d > S c h e d u l e
T h i s s e t u p s c r e e n a l l o w s y o u t o v i e w a n d s e t u p y o u r S D
c a r d f o r l o c a l E M E R G E N C Y r e c o r d i n g . T h e c a m e r a w i l l
r e c o r d t o t h e S D c a r d o n l y w h e n n o n e t w o r k c o n n e c t i o n i s
d e t e c t e d .
Recording Control
1. Pre-Alarm Time: Save previous image of event for duration of time.
2. Motion Post-Alarm Time: Save images after motion events for duration of time.
3. Sensor Post-Alarm Time: Save images after sensor events for duration of time.
4. Overwrite: If selected, once the SD card is full, new video will be recorded over older data.
5. Key Frame Only: If selected, the SD card will record only Start and End Key Frame, the main frames
in the series. This option is recommended when you have limited storage space.
6. Select Apply to save changes.
4 6