DVR ( ปี 2104 )

Main features:
MPEG4 video compression
Higher compression ratio
With more efficient hard disk space
Image formats: CIF, half D1 and D1
Compatible with VGA output
Compatible with two pieces of large hard disks which more than 300GB
Pre USB 2.0 and audio and video output
Table, time, precise and many inquiry ways
Built-in network function
TCP/IP protocol
Supports client software and internet explorer
Compatible with PTZ
Equipped with infrared remote control
Graphical user interface, operate more convenient
Compatible with two-way intercom network
Specifications:
Video signal:
PAL: 625 lines/50fps
NTSC: 525 lines/60fps
Composite video input: 1.0Vp-p/75Ω, BNC connector x 4
Composite video output: 1.0Vp-p/75Ω, BNC Connector x 1 and VGA output
Audio input: RCA linker x 4
Audio output: RCA linker x 2
Alarm input: Non-voltage contact closure, always open or closed and four-channel input
Alarm output: Non-voltage contact closure, always open and double-channel output
Alarm: Alarm sensor input, video detection alarm, video loss alarm and disc full warning
Network: 10/100M Ethernet port adaptive, compatible with LAN, ADSL, DDN and WAN way
Control: Compatible with PTZ, RS485 interface x 1
Backup mode: USB, network, CD-RW and disc backup
Display resolution: 704 x 576
Image resolution:
CIF: 352 x 288
1/2D1: 352 x 576
D1: 704 x 576
7-bit stream installed: 300, 400, 500, 600, 700 and 900Mbph
Own: Up to 4, 000Mbph
Security functions: Data encryption and two password management
Power: 12V DC 5.0A/50Hz, 30W (no hard disk)
Operating temperature: +5 to +50º C
Operating humidity: 90% RH
Storage temperature: -20 to +70º C
Storage: Humidity: 95% RH
Size: 435 x 63 x 360mm