FLIR  M3104E-XD MPX DVR, 4 Channel, 850MB HDD  Works Great

Features

• 720p @ Real-time (30fps per channel)
• Supports 2.0 MP (1080p @ 15fps per channel)
• See double the detail of 960H
• Ideal for retrofit using existing coax cable
• Easy, Secure Cloud connection
• Zero video latency
• Cabling up to 2300ft (700m)
• FLIR DDNS service option
• H.264 video compression
• HDMI/VGA/Simultaneous video output
• 850 MB HDD included
• Supports 1x HDD (up to 4TB)
• 2x USB 2.0, Audio I/O, RS485