Huifan Technology Co., Ltd.

General product information

High definition 4 channel DVR


Video Input Format NTSC / PAL : BNC 4CH In / 1CH Out / SPOT Out
Display Resolution NTSC : 720x480 ; PAL: 720x576
Recording Frame rate(IPS)
& Resolution NTSC : 30/720x480; 60/720x240; 120/360x240
PAL : 25/720x576; 50/720x288; 100/360x288
Compression Method Video: H.264 Baseline
Audio: ADPCM
Hard Disk Capacity Over 500G Bytes , ATA-100 interface HDD x 1
Recording Time: 7~20 days with 500GB HD for Continuous Recording mode: 25 fps
Recording Mode Continuous, Motion detection, Sensor activated, Time schedule
Sensors, Alarm :4 Input, 1 Output (Alarm) Audio 2CH in, 2CH out
Network: 1 RJ-45 10/100Mbps Ethernet connector
Media Backup: 1 SD slot (Option)/1 USB 2.0 ports for USB 2.0 flash disks, DVDRW, DVDR, card readers, HDD
VGA Output: 1CH
PTZ Control: RS-485/RS-232
IR Remote Controller: Yes
Operating Temperature: 0℃~50℃
Power Input: DC 12V/ 5A