Hikvision 4 Channel DVR

4-in-1 CCTV is a new hybrid format, allowing HD-TVI, AHD, HD-CVI and CVBS cameras to be connected to the DVR. This means you no longer have to worry about format compatibility when setting up or updating a CCTV security system – as long as it has a BNC connection and uses coaxial cable then it should work. Hikvision 4-In-1 DVR supports Multiple HD Video formats over coaxial cable (RG59)

HD-TVI: HikvisionTurbo HD
AHD: Analogue HD
HD-CVI: Composite Video Interface
CVBS: Analogue TV Lines format using BNC
This HilLook DVR has capacity for 1 Hard Drive up to 6TB for storage and uses H.264 + video compression which improves encoding efficiency and reduces data storage costs.

Connectable to Turbo HD/HDCVI/AHD/CVBS signal input
Long distance transmission over UTP and coaxial cable
One-key enable H.264+ compression to improve encoding efficiency by up to 50% and reduce data storage costs
Supports real-time 1080p lite and when enabled, the image effect is similar with 1080p
HDMI/VGA output at up to 1920 × 1080 resolution
One SATA interface (up to 6 TB capacity per HDD)
4/8/16-ch synchronous playback
Smart search for efficient playback