Model

D4074A

D4074B

Product Type

4CH Real Time CIF All-In-One DVR

Video & Recording

Video Compression

H.264 Main Profile

MJPEG

Video Input

BNC*4(Composite signal 1.0Vp-p 75Ω)

Output(BNC)

BNC*1, VGA*1

BNC*1

LCD

7〞TFT LCD

Video Record Frame Rate

100/25fps(PAL) 120/30fps(NTSC)

Resolution

352×288/704×576 (PAL); 352×240/704×480 (NTSC)

Operation Mode

Manual recording , Scheduled recording，Movement alarm video and External alarm recording

Multiplex

Record/Playback/Network/3G mobile phone view

Record/Playback

Audio & Alarm

Audio Input / Output

4ch(RCA)/1ch(RCA)

N/A

Audio Encode/Decode

ADPCM

N/A

Alarm Input / Output

4ch Input, 1ch Output

Others

PTZ Camera Control

YES (Pelco-D & Pelco-P)

HDD Storage

1 SATA HDD, 300G-2TGB supported

Network Interface

RJ45(10M/100M adjustable)

N / A

Communication Interface

RS485×1, USB2.0×2

USB2.0×2

IR Remote Control

YES

DVR Power Input

12V/3A

DVR Power Output

Support 4ch cameras

Dimension

43.5x6.3x36cm

Weight

5.5KG