• 4 channel DVR MPEG-4 real time DVR.
• H.264 video compression provides incredible video quality with low bit rate.
• 750GB HDD can record up to 1500hours.
• Pentaplex (allow live display, record, playback, backup and network operation at the same time.
• Backup via network backup , USB2.0 (Thumb drive) , SATA CD writer , SATA DVD writer.
• Alarm trigger recording will send alerts with images to designated e-mail and FTP address.
• Click here for MT83x series specification

• CCD Chipset  - SONY HQ1 520TVL
• Outdoor IR Camera with 36LEDs able to capture image up to 25m clear night. 
• The camera automatically changes to infrared night vision (black and white) when the installation scene illumination is low and changes back to color mode when lighting level is sufficient.
• Lens - 4mm broad lens
• Click here for MT224 specification

Switching power supply - DC12V, 1.5A

4 port power distributor - 0.5A per port. It distribute power to each camera equally.