First Alert HS-4700-S - Manual (Page 41)

Technical Information
Model HS-4700-S User's Manual
37
DVR AND V IDEO
Video System NTSC
Video In BNC 4-channel inputs
Video Out Monitor and BNC
Display Resolution NTSC: 680 (H) x 480 (V)
Compression Format MJPEG
Recording Resolution NTSC: 352 x 240, 120 fps
Recording Frame Rate 1 fps – 30 fps max.
Recording Modes Manual / Schedule / Motion
HDD Interface / Memory
Type
SATA, up to 500 GB