4ch AHD 1080P Videos Surveillance DVR 3G VPN mobile nvr

1,Support1-4 CH real time video and recording,720P/1080P resolution;congfigure frame rate,

coding rate,I frame interval

2,Support 3G/4G wireless and Wan

3,Support international standard encryption algorithms and company private encryption

 algorithm,double encrypted video

4,Support Voice transmission and Voice intercom 

5,Support GPS positioning

6,Support Video stored in hard disk or TF card,TF max 128G,hard disk max 2T,
video files automatically covered

7,Support check SD card storage status and format SD card

8,Support stream media,video walls,mobile phone and local monitor station to browse videos

9,Support conventional record,motion detection record,scheduled record,manual record,

alarm record and video tracking

10,Support power off protection for video

11,Support motion detection alarm,block alarm,I/O alarm

12,Support manual capture,timing capture

13,Support video and record OSD overlay,superimposed channel name,tiem and other information

14,Support 1 CH HDMI output and 1 CH VGA output

15,Support adjust video effect;including brightness,color,contrast,saturation;

16,Support PTZ control,control up,down,left and right movement

17,Support 1 CH RS232,work as DTU

18,Support 1 CH RS485,work as DTU

19,Support I/O port,7CH Opticoupler isolation high/low trigger input,

2 CH high/low trigger output,1 CH switch/dry contact output

20,Support factory default setup

21,Support remotecheck cam status

22,Support remote configure,remote upgrade,remote centralized management

23,Support local configure and upgrade

Outstanding Features: With router function, VPN(PP2P,L2TP,IPsec,Gre,OpenVPN)for finanacial application,like ATM,Kiosk,Lottery machine,Vending Machine secure data wireless transmission;