4-ch SD Card ,SSD,MDVR, 4G, GPS, WIFI

Key Features

•  H.264 Video compression
•  Support SSD/HDD & SD Card
•  4 Ch 1080P video and Audio input
•  4ch playback, OSD Information
•  Built in optional GPS,3G/4G (EVDO, WCDMA, HSPA…
•  Playback resolution: 4CH AHD 720P@25fps
•  Support WIFI ,802.11b/g/n,2.4Ghz