Weldex WDR-4012 4 Channel MPEG-4 Digital Video Recorder

→ Hardware Features:
→ Video Signal: Support NTSC & PAL Standards, Auto-sensing
→ Operating System: Embedded Linux
→ Quadruplex Function: Simultaneous Record / Playback / Network / Backup
→ Video Input: 4 BNC
→ Video Output: 1 TV Out, 1 S-VHS, 1 VGA, 1 SPOT
→ Loop Out: 4 BNC
→ Live Display: 1,4 PIP
→ Playback Display: 1,4 PIP
→ Video Compression Method: MPEG-4 ASP (Advanced Simple Profile)
→ Average File Size: 2.5 ~ 8 KB
→ Live Display Resolution: 720 x 480 (NTSC), 720 x 576 (PAL)
→ Live Display Rate: 120fps (NTSC), 100fps (PAL)
→ Recording Rate & Resolution: NTSC: 120fps @ 352 x 240, 60fps @ 704 x 240, 30fps @ 704 x 480; PAL: 100fps @ 352 x 288, 50fps @ 704 x 288, 25fps @ 704 x 576
→ Alarm In / Alarm Out: 4 TTL input / 2 Relay output via Sub-board
→ System Control: Key Buttons, IR Remote Controller, USB Mouse, Remote Client PC
→ Audio In / Out: 4 RCA Input / 1 RCA Output
→ PTZ Dome & Controller Interface: RS-485 via Sub-board
→ FRONT Key Button: 12 Button
→ IR Remote Controller: Control up to 100 DVRs
→ Communication Port: 1 RS-232C, 1 RS-485, 3 USB Host Bus (Front 1 / Rear 2) with USB Specification 2.0
→ Ethernet Port: 1 RJ45 Jack with Transformer, Link LEDs
→ Status LED: Power / HDD / Network / Event(Alarm)
→ HDD Capacity: Up to 1.0TB, Max 2 Internal HDD
→ Internal Backup Device: CD-RW or DVD-RW
→ External Backup Device: USB Memory-Stick, etc.
→ Software Features:
→ Display Settings: Brightness, Contrast, Color Adjustments, Hidden / Covert Per Channel
→ Camera Title: 12 Characters Per Channel
→ Recording Modes: Continuous, Schedule, Alarm, Motion, Overwrite
→ Recording Adjustments: 3 Levels of Resolution / Recording Frame Rate Adjustment per Channel
→ Pre-Alarm & Post Alarm Recording: Pre-Alarm: 5 ~ 300 sec / Post-Alarm: Max 300 sec
→ Motion Detection Per Channel: 11 x 9 Selectable Grids / 10 Sensitivity Levels
→ Search Modes: Time & Date, Camera, Alarm, Motion
→ Playback Modes: Forward & Reverse, Pause, Field by Field, Normal Speed, 2X, 4X, 8X, 16X, 32X
→ Power Failure Recovery: Auto Reboot while maintaining previous record settings
→ Alarm Notification: Automatic E-mail: External Alarm, Video Loss, Record Failure, HDD Failure, Log-in/out, Shutdown
→ System Utility: Password / Auto Lock / Disk Format / Disk Check / Date-Time / Software Upgrade / Factory Default
→ Mini-Player for Backup: Installing dedicated software into PC is not required to playback files from CD or DVD
→ Network: LAN, WAN, Internet, DHCP Line with DSL Modem
→ Remote Client Software: Multi-site / Enterprise level client software
→ Dynamic IP Support over Cable: Dedicated Host ID per unit. DVR will automatically self reconfigure every time IP address changes
→ General:
→ Power: 115V / 230V (50/60Hz), Switchable type
→ Dimensions (WxDxH): 380 x 370 x 66mm (14.9 x 14.5 x 2.6inch)
→ Weight: 8Kg(17.6lbs) with Packing Box
→ Operating Temperature: 0 Deg C ~ 40 Deg C (32 Deg F ~ 104 Deg F)