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8. SPECIFICATIONS
Model DVR-3704T
Image System NTSC PAL
720x240 pixels 720x288 pixels
Video Resolution
360x240 pixels 360x288 pixels
Operation Mode Triplex (Simultaneous Live, Play, Record and Network)
Video Input BNC x 4 (termination: DIP SW)
Video Output Main (BNC), Looping(BNC) x 4
Audio In/Out Audio Input x 1 (RCA) / Audio Output x 1 (RCA)
Compression MJPEG
Storage Media >750Gb / 1 Fixed HDD
Archive USB Disk
Watermark Embedded Digital Signature
Max. 60 Field/sec (720X240 pixels) Max. 50 Field/sec (720X288 pixels)
Recording Rate
Fixed in 120 Field/sec (360X240 pixels) Fixed in 100 Field/sec (360X288 pixels)
Image Size Best (48KB)/ High (34KB)/ Standard (17KB)/ Basic (10KB)
Recording Mode Manual/ Alarm/ Circular/ Timer
Alarm Recording Pre-Alarm/ Post-Alarm
Pre-alarm Recording 30 images
Fast Forward: 2X, 4X, 8X, 16X
Playback Speeds 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 Outputs
Built-in Buzzer Yes
Camera title 8 char.
Communication Port RS-232, and Ethernet Ports
Network Interface Ethernet (RJ-45 10/100 base-Tx)
Network Protocol TCP/IP
Archive image as JPEG formats
Network Capabilities
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)
Operating Temperature 5 - 40 ℃(41 -104 ℉)
Regulation FCC, CE
**Design and specifications are subject to change without notice.
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