Shenzhen Yetong Technology Co., Ltd.
Main products:Fingerprint,Reader,Access Control,RFID,Intercom
Contact Us
  • Contact Person : Ms. Wan Wendy
  • Company Name : Shenzhen Yetong Technology Co., Ltd.
  • Tel : 86-755-83166159-803
  • Fax : 86-755-83166739
  • Address : Guangdong,Shenzhen,23G4,NO.D, Buji Central Building ,Longgang District ,shenzhen,China
  • Country/Region : China
  • Zip : 518000

4 Channel Standalone DVR, H.264 Compression DV-7504

4 Channel Standalone DVR, H.264 Compression DV-7504
Product Detailed
H.264 compression,4 channel standalone dvr,support SATA HardDisk, Mouse,USB,network,IE browse

FEATURES:•  Stand-Alone DVR,  H.264 Compression •  Playback resolution: 4 x CIF•  Support capacity 2000GB•  High quality video Display : NTSC (720x480), PAL (704x576) real time display •  Multiple Recording/ Search Categories:Date/Time, Event, Manual, Schedule,alarm, motion detection•  Real time recording support: 120 Fps for NTSC at CIF image (100 Fps for PAL)•  4ch Video recording at the same time•  Pentaplex: Live, Record, Playback, Back-up and Network at the same time •  Backup: CD-RW (Option: DVD-RW), USB 2.0 and NET backup supported •  PTZ camera control in local and remote area•  E-mail notification  •  3G supportNetwork Viewer:•  Static, Dynamic IP and DDNS , Support Internet Explorer and special client software•  Remote Live Monitoring, file searching, Backup, Playback and PTZ camera control •  Remote Configuration, Firmware Upgrade and Event (Alarm, Motion) Notification •  Full duplex two way audio transmission Rear panel:



Model Name


Compression Standard



Preview resolution:704 x 576 ( PAL ) , 720 x 480 ( NTSC ) Playback resolution:4 x CIF Frames:1F/S ~ 30F/S (Adjustable)

Hard Disk

1 SATA Hard Disk interface

Video Signal

PAL(625Line,50f/s), NTSC(525Line,60f/s)

Video Input

4 channel, BNC , 1.0V p-p/75Ω

Composite Video Output

1 channel, BNC, 1.0V p-p/75Ω

Monitor Video Output

1 channel, BNC, 1.0V p-p/75Ω

VGA Interface

1 VGA,  Resolution: 800x600/60HZ, 1024x768/60HZ

Audio Input

No audio

Audio Output

No audio

Alarm Input

No alarm

Alarm Output

No alarm

Alarm Mode

Sensor Input, Motion Detection, Video Loss, Full Disk Space.


Ethernet (10/100M ),LAN,WAN and ADSL

Control Way

USB2.0 Mouse, Remote Control, Camera, RS485 x 1


USB2.0, CDRW, DVDRW and Network

Bit Rate

5 Levels:120MB/H,150MB/H,250MB/H, 300MB/H,500MB/H, 1~1000MB/H Self-defined


Encrypted by 128-bit Numerical Digits with 2-Level Password Protection

Power Supply

DC12V  3.0A


10W(Without HDD)

Working Environment

Temperature: +5°C~+50°C; Humid:< 90%

Device Dimension

220 x 210 x 44 mm (W*D*H)


N.W:2.5KG      G.W: 2.8KG

4 Channel Standalone DVR, H.264 Compression DV-7504

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