FEATURES
Non-PC based DSP hardware with proprietary system firmware.
Compression: Motion JPEG.
A recording rate of up to 120 ips (100 ips for PAL).
The full triplex operation allows live viewing/ video recording/ playback and network access simultaneously.
4/16 BNC video input channels.
4/16 alarm inputs and 1 alarm output.
Supports Play/Pause/Stop/FF/REW for playback.
Back up images with USB disk.
Intelligent monition trigger recording.
Supports audio In/Out to record sounds.
SPECIFICATION
Model: DVR-3704
Image System: NTSC / PAL
Video Resolution:
NTSC: 720x240 pixels, 360x240 pixels
PAL: 720x288 pixels, 360x288 pixels
Operation Mode: Triplex (Simultaneous Live, Play, Record and Network)
Video Input: BNC x 4 , composite video, 1Vp-p, 75£[ BNC x16 , composite video, 1Vp-p, 75£[
Video Output: Main (BNC)x1, Looping(BNC) x 4
(termination: DIP SW),
composite video, 1Vp-p, 75£[
Audio In/Out: Audio Input x 1 (RCA) / Audio Output x 1 (RCA)
Compression: MJPEG
Storage Media >500GB / 1fixed HDD (2 fixed HDD optional)
Archive:
USB Disk
Watermark: Embedded Digital Signature
Recording Rate:
NTSC: Max. 60 Field/sec (720X240 pixels) / Fixed in 120 Field/sec (360X240 pixels);
PAL: Max. 50 Field/sec (720X288 pixels) / Fixed in 100 Field/sec (360X288 pixels)
Image Size: Best (48KB)/ High (34KB)/ Standard (17KB)/ Basic (10KB)
Recording Mode: Manual/ Alarm/ Circular / Schedule
Alarm Recording: Pre-Alarm/ Post-Alarm
Pre-alarm Recording: 30 images
Playback Speeds: Fast Forward: 2X, 4X, 8X, 16X / Reverse: 1X, 2X, 4X, 8X, 16X Image Stepping
Search: Time Filter, Alarm List, Record List
Zoom: 2X Digital Zoom
Motion Detection: 5 level sensitivity control,
8 x 6 motion area set-up
OSD: Cam Title/ Time & Date/ Mode/ Error Message
Alarm In/Out: 4 Alarm Inputs/ 1 Alarm Output 16 Alarm Inputs/ 1 Alarm Output
Built-in Buzzer: Yes
Camera Title: 8 char.
Communication Port: RS-232, and Ethernet Ports RS-232, RS-485, and Ethernet Port
Network Interface: Ethernet (RJ-45 10/100 base-Tx)
Network Protocol: TCP/IP DHCP, TCP/IP, HTTP, DDNS
Network Capabilities: Archive image as JPEG formats,
Remote live or recorded images
USB: Firmware Update, Image Backup
Password Protection: Yes
Power input: Input: 100-230V, 50/60 Hz; Output: DC12V max 5A: (AC Adapter)
Dimensions: 430 (W) x 44.6 (H) x 265.8 (D)mm, E1A 19" mountable
Operating Temperature; 5 - 40 ¢J(41 -104 ¢K)
Regulation: FCC, CE, RoHS
OTHERS
> DATASHEET
> USER'S GUIDE
> HDD Calculator
> Compatible Hard Disk
> Rack-mounting kit
