Dahua 4ch tribrid (HDCVI, IP & analog) DVR HCVR5104H-S2, 1080P resolution, can hook up older analog, HDCVI , or IP cameras on 2 channels. These units are Reliable and cost effective, the CVI cameras are not vulnerable to hacking ike IP cameras. This unit comes with 1 Terrabyte Hard drive installed, just purchase cameras like our Amcrest 720p or 1080p HDCVI cameras and your ready to go !
 
Model - HCVR5104H-S2
Includes 1TB surveillance HDD
Support HDCVI/Analog/IP Video input
H.264 dual-stream video compression
All channel 720P (30 fps)  Realtime or 1080P (15 fps) non-realtime recording
HDMI/VGA simultaneous video output
4 channel synchronous playback
 
Includes DVR, Power cord, 1TB Hard drive, No cameras or cables