• Stable power supply for 4 cameras and able to operate under low voltage
• Dual-monitor function can be output as rear view monitor and general LCD or TV monitor simultaneously
• Support up to 4CH PTZ control
• Advanced Alarm Mechanisms
• Voltage Detection - Shut down the DVR or trigger alarm when encountering low voltage
• Pen drive for backup and UPC software supports HDD to HDD quick backup and instant events playback.
• Image protection mechanism: Watermark/ Encryption/ Time Stamp/ Shield
• Shockproof by rubber vibration insulator and brackets for double protection
• Support 2.5” or 3.5” hot swappable SATA HDD
• Power circuit protection for peak voltage 
• Delay Power off - Keep monitor on after turning off the car, so users can continue monitoring via CM3000 and WebViewer
• Remote control up to 4 DVRs simultaneously regardless of different locations.
• Enabling to play own video to show information to passengers
• Support Daylight Saving
• Shock Detection - trigger alarm when hit by specified level of external force  
• Wireless connection via WLAN environment
• Remote Software Integration: CM3000, WebViewer, PDAViewer and JavaViewer

Video Faeture

• Video compression: MPEG4
• Video Format: NTSC and PAL
• Audio input/output: 4/1
• Display resolution:800x600/ 1024x768/ 1280x1024
• Display frame rate: Real-time 
• Hue/Brightness/contrast/Saturation adjustable

Recording resolution:

• D1 Enhanced: 720 x 480/720 x 576 (NTSC/PAL)
• Full D1: 720 x 480/720 x 576 (NTSC/PAL)
• CIF: 360 x 240/360 x288 (NTSC/PAL)

Recording frame rate:

• D1 Enhanced : 30/25 fps (NTSC/PAL)
• D1: 60/50 fps (NTSC/PAL)
• CIF: 120/100 fps (NTSC/PAL)

Recording mode:

• Schedule recording (00:00~24:00 set by hour)
• Always/ Motion/ Alarm/ Smart/ Manual recording
• Auto recycle recording
• Auto record enabling
• Password authentication mechanism

Mechanism protection:

• Selectable function to operate the fan and stop HDD recording automatically
• Fan can operate automatically when degree is over 45℃
• Stop HDD recording automatically when degree is over 55℃

Playback Mode:

• Video search by date/time/event
• Infinite event list for easy search
• Smart search function enables to playback from initial motion event automatically
• A-B video repeat playback

Free Playback Application Software:

• Playback and backup on any PC with Windows 2000/XP/Vista
• Converting files to AVI format enabling to playback on Windows Media Player
• iEnhance video processing software for better video quality
• iStable(Video Stabilizer software) to avoid shaking impact on video
• Video segment selectable for repeating payback and backup
• Enabling quick HDD to HDD backup

I/O

• 4 Sensor inputs
• 1 Relay output controlling alarm, lock, light, or other devices

Bundled accessory

• Extended IR cable
• Brackets
• Battery
• USB cable
• Power line
• Remote controller