9-Channel Network DVR

FEATURES: * MPEG4 compression,High Quality. * Available in NTSC & PAL system. * SOC single chip, high stability. * Support manual / timer / motion / alarm recording functions. * Motion detection: area selection & sensitivity adjustment for each camera. * Video loss alarm function. * Video adjustable Hue / Color / Contrast / Brightness. * One fixed HDD rack supports up to 500GB SATA or IDE HDD. * Built-in USB2.0 Port for Backup to Computer or USB Memory stick Backup(Optional). * PTZ control via built-in RS485 port. * IR remote control included. * View and Operate over Network(Broadgband Connection Required). * System auto recovery after power reconnected. * 1 audio-in, 1 audio-out to record sounds. * VGA output to monitor (optional).

SPECIFICATION: Model DVR-4V2 DVR-9V2 Compression Format MPEG4 Video I/O BNC 4-channel in/2-channel out BNC 9-channel in/1-channel out Audio I/O RCA 1-channel I/O Display Model Quad;full screen of single picture;auto switch Display Frame Rate NTSC:120fps/4*30fps PAL:100fps/4*25fps NTSC:270fps/9*30fps PAL:225fps/9*25fps Display Resolution NTSC:720*480 & PAL:720*576 Recording Frame Rate NTSC:max.60fps(4/9ch.Total) PAL:max.50fps(4/9ch.Total) Recording Resolution NTSC:720*480 & PAL:720*576 HDD Rack Fixed HDD rack supports up to 500GB SATA or IDE HDD Recording Time NTSC:107 hours with 160GB HDD & PAL:110 hours with 160GB HDD Recording Mode Selectable 24 hrs.Continuous;motion detection;sensor triggered;auto record Sensors&Alarm Supports 4 sensor in(NO or NC),1 out Supports 8 sensor in(NO or NC),1 out USB Interface USB2.0 P/T/Z RS485 interface(PELCO-D,PELCO-P) Power Adapter DC 12V,4A Dimensions(D*W*H) 325×224×52 mm The box surface has been made in special materials.And it has been handled to prevent from scratching.You need not worry about the scratching !again!