Easy 5 step installation this 4 channel DVR system includes 4 CCD IR weatherproof cameras this is the only systems where cameras are powered by one cable through the DVR no more individual adaptors includes a 160GB internal hard drive.

Specifications:

DVR:
* Plug and Play
* 4 Channel stand alone
* Easy operation with on screen display
* Record activation from built in motion activation
* 160 GB internal hard drive
* Remote surveillance option
* NTSC/PAL
* Recording modes continuous, manual, event and programmed
* Resolution display 720 x 480
* Resolution recording 320 x 112, 640 x 224, Quad 640 x 224
* M-JEPG compression format
* Auto recovery capability after power outage
* Motion detection
* USB serial port (PC Link)
* Ethernet RJ-45

Cameras:
* < Color CCD infrared cameras
* Weather proof, indoor/outdoor use
* 510 x 492 pixels
* Internal sync mode
* 4.0mm Board lens
* 2:1 interlace scanning system
* Auto white balance
* 420 TV lines resolution
* 10 IR LEDS on each camera
* 0.92 lux illumination at F2.0
* 0 lux with IR on
* Powered through DVR

Includes:
* DVR
* 4 IR Cameras
* Instructions
* CD
* 50 feet of power video cable x 4 and monitor cable x1
* Power Transformer