Video Input: NTSC/PAL, Composite,75ohm
Video Recorded Resolution: 640 x 480 x 30fps (NTSC) 720 x 576 x 25fps (PAL)
Video Compression: H.264, HP @ L3
Output Video Format: MP4
Overlay: Time and date stamp
Video Storage: 1TB per channel
Power: 110/230V AC Mains
Battery Backup: 12V battery backup for 2 hours run time
Record Trigger: Auto record/stop triggered via interface connector, with camera power reference
Backup Camera Power: 12V DC