Dear Manager:
  DVR card PK4004HC from China Powerking.

	Product Name:DVR card PK4004HC Product S/N:51113231616 Spec:4 channel Product Memo: Product Class:Recording Equipment
Product Description: PK4004HC     Video Inputs: 4 Channels, Audio Inputs: 4 Channels    Display Rate: 120fps(NTSC), 100fps(PAL)    Recording Rate: 120fps(NTSC), 100fps(PAL)    Compression Format: H.264 Hardware Compression   Preview Resolution: 704กม576, Recording Resolution: 352กม288    License Software with direct IE Browse    OS: Windows 2000 / XP

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