Video System: NTSC / PAL
Video Compression Format: H. 264 compression
GUI OSD: YES
Video Input: 4-channel composite video(NTSC/PAL)BNC(1.0VP- P, 75Ω )
Video Output (BNC): 1-channel PAL/NTSC, BNC (1.0VP- P, 75Ω ) composite video signal output, 1-channel VGA output, Support simultaneous output of CVBS and VGA
Video standard: PAL (625 lines, 50 fields/second), NTSC (525 lines, 60 fields/second)
Image Quality Setting: Super Best, Well, Good, Medium, Normal and bad

Hard Disk Storage: Accommodates 1 SATA HDD (capacity up to 2TB)
Alarm Input/Output: 4 alarm input, 1 alarm output
Multiplex Operation: Live display / record / playback / backup / network operations
Recording Mode:
Manual recording, motion detection recording, normal recording and alarm recording. The priority for supporting recording: Manual recording> alarm recording> motion detection> normal recording

Playback mode: Multiple slow and rapid play speeds, manual and single-frame play modes, and support positioning the time by driving the sliding bar.
Pre-alarm Recording: Recording for 5 seconds before alarming
IR Remote Control: YES (IR receiver built-in)
Video Loss Detection: YES
Video Adjustable: Hue / Saturation / Contrast / Brightness
PTZ Control: YES
USB Mouse: YES

Power Source (± 10%): DC 12V
Key Lock (Password Protection):
YES
System Recovery
System auto recovery after power failure
Language support Hebrew, Spanish, Japanese, Italian, Polish, French, Russian, Thai, Turkish,
English, Portuguese, TraditionalChinese, Simplified Chinese

Backup method:
Support circumscribing USB memory devices
(such as common U-disk, moving hard disk)
Support USB recording CD driver
Support online downloading and storing

Network control:
Support circumscribing USB memory devices
(such as common U-disk, moving hard disk)
Support USB recording CD driver
Support online downloading and storing
Watch the operation log through the network
Support online PTZ control
Support remote download storing and playback
Manual recording and shooting in the network mode
Support live audio monitoring in the network mode
Multiple frame preview

Program updating:
Update through the WEB and the client-side network
Can be expanded to U-disk updating.
Logging on, logging out and turning off the machine
Password logging to ensure the safety.
Humanized menu dialogue when turning off the system menu: Provide choices for logging out the menu user, turning off the machine, and restarting the machine. Can set the turning off right, so as to ensure that the authorized user turn off the machine.
REMARK:
To assure the quality, we promise 2years guarantee.