Filter
Top Products
Operation Manual-4CH Duplex DVR
2
1. INTRODUCTION
The QSD32824-250 system provides a total 4-channel digital video security surveillance
system supporting duplex (simultaneous playback and record) functionality.
You can use front panel buttons, remote control unit or mouse to operate all DVR menu
settings.
The functionality of each access option is exactly the same.
2. DVR FEATURES
● True Duplex Functionality: Simultaneous Play/Record.
● PAL/NTSC Options.
● High Quality Color Video at 50fps (PAL) or 60 fps (NTSC) Recording/Playback (shared by cameras).
● Display Resolution: PAL 704*576; NTSC 704*480.
● Recording Resolution: PAL 640*288; NTSC 640*240.
● Recording Speed: PAL max. 50 fps (Quad); NTSC max. 60 fps (Quad) shared by cameras.
● Recording Mode: Continuous, Motion Detection, Time Schedule.
● Up to 8 days continuous recording at 30 fps setting with 250GB HDD.
● USB port for file backup to USB Flash Drive Avg. 200KB/Sec.
● Motion Detection and Video Loss Alarm Function.
● OSD (On Screen Display): Supports multiple languages.
● Power Recovery Auto-record Function.
Note: We STRONGLY recommend that you plug the DVR and cameras into a Transient Voltage
Surge Protector (UL-1449 rating). Look for a clamping voltage of 330 or lower, Joule rating of at
least 400, and a response time of 10 nanoseconds or less.