500GB Capacity NTSC DVR with Removable HDD

The American Video Equipment MVDR4000 features Duel Hard Drive Support (One Internal, One Hot-Swappable), Pre-alarm image recording, Time-lapse and real-time recording, Refresh rate up to 60 IPS, Image quality selectable at 4 different levels for recording, Event / Timer / Alarm recording mode, Quick search by time, alarm, event, and recording list, Fast and slow playback or recorded video at various speeds, Single-picture playback and On-screen setup menu, title and system timer.

The MV DR4000 offers Password Protection, Disk-full warning and operation status LED’s, RS-232, RS-485 communication port, Remote control via RS-232, RS-485 and ethernet ports, Power interruption recovery, Operation-status record log, Distributing live and recorded images through TCP/IP network environment, Audio recording capability, Built-in SD memory card slot for image retrieval and Support DHCP protocol.

Image System	NTSC
Resolution	720 x 480 pixels, 352 x 240 pixels
Video In	Composite Video In (BNC) x 4
Video Out	Composite Video Out (BNC) x 4
Audio In/Out	Line In / Out (RCAx2), 16 bits, 8 kHz
Storage Media	> 320 GB / 1 Fixed HDD, 1 Removable HDD
Compression	MJPEG
Memory Card	SD Card
Archive	Hot Swappable Removable HD
Watermark	Digital Signature
Recording Rate	15 frames per second (720 x 480), 30 frames per second (352 x 240)
Image Size	Best (48KB) / High (32KB) / Standard (21KB) / Basic (16KB)
Recording Mode	Schedule / Manual / Alarm / Circular
Alarm Recording	Event / Pre-Alarm / Post-Alarm
Pre-Alarm Recording	50 Pictures
Playback Speeds	Frame stepping: 1/16x, 1/8x, 1/4x, 1/2x, 1x, 2x, 4x, 8x, 16x, 30x, 100x
Record Search	Alarm / Time / Event List / Filter (thumbnail) / SD Card
Set-up Menu	Multi-layer / Network setting
Log List	2000 records
Alarm In/Out	4 Alarm Input / 1 Alarm Output
Built-in Buzzer	Yes
Motion Detection	Yes
Communication Port	RS-232, RS-485, and Ethernet Port
Network Interface	Ethernet (RJ-45 10/100 base-Tx) x1
Network Protocol	TCP/IP, DHCP, HTTP, UDP, FTP, PPP
Software upgrade	Upgrade via Memory Card (SD Card)
Password Protection	Operation / Menu Setup / Remote Access
Network Capabilities	Archives images as JPEG formats, Remote live or recorded images
Power Supply (AC Adapter)	Input: 100V-240V, 50Hz / 60Hz; Output: DC12V max 5A
Dimensions	Half Size mountable 220mm x 94mm x 340mm EIA 19" 2U
Weight	About 3.9 kg
Operation Temperature	5 - 40 C (41 - 104 F)
Regulation	FCC, CE
Provided Accessories	AC Adapter x1, Instruction Manual x 1, Power Cord x 1, CD x 1, Key x 2