Model: LV-3535 Embedded 4-CH Digital Video Recorder
Video Input: 4ch inputs (BNC)
Video Output: 2ch outputs (Main monitor, call monitor)
Resolution: Monitor NTSC: 720�480 ;
PAL: 720�576
Compression: Motion JPEG
Display Mode: Quad, Full Screen & Auto switch of 4 pictures
Picture Quality: (NTSC: 720�480, 720�576)
Recording Frame: 25f/s 320�136, 640x172 PAL
30f/s 320�112, 640x224 NTSC
Recording Mode: Constant, Alarm, Motion detection
Data Search: by event/data/time
Alarm Record: 30 frames max
Motion Detection: 6�8 area, Sensitivity adjustable
Electronic Amplify: 2�2 Horizontal/Vertical
Audio Input: 22K RCA connector x 4
Operation Mode: Triple operation
Backup: USB Backup 2.0 Version
Operation Environment: +5�~+50�; Humidity < 90%
Weight: 5.3 kg (Power supply included)
Dimensions: 430mm (L) � 400mm (W) � 90mm (H)
*Manufacturer�s data assuming 4 cameras connected to the DVR, recording in `CIF` mode simultaneously and continuously, to a 80 GB HDD at the �high-quality� record setting. Hard disk capacity can last for weeks by using motion detection and saving on hard disk space.