Place of Origin : Shenzhen,China
Payment Terms : T/T

CCTV 4-channel Full D1 Real-time USB DVR Card, 4 Audio + 4 Video Output, Supports Phone, PTZ, Email
Key Specifications/Special Features:
• Specifications:
o Video/audio channel: 4 channels video/4 channels audio 25fps/channel
o Compression mode: H.264 main profile
o Display resource: 200fps video and audio (PAL) 220fps video and audio (NTFS)
o Display resolution: more than 1,024 x 600, recommend 1,024 x 768, 1,024 x 600, 1,440 x 900, 1,280 x 1,024, 1,600 x 900, 1,920 x 1,080
o Preview resolut