Our company is an industry leader in the design, development and production of high quality security systems and components.Our products are included dvr card,digital video recorder,video capture card

Product Features1. 4ch 30fps display & 30fps recordingUsing MPEG4 Compression Method for Quality Output imageSupport Full Screen DisplaySupport 640x480 / 640x240 / 320x240 recording resolution2.Suppor

Dear manager:Our company is an industry leader in the design, development and production of high quality electronic systems and components.We focus mainly on manufacturing DVR video capture card and C

Capability Characteristic:1. PCI connection general line supports PnP, DSP construction absolutely.2. adopt megger combine mode, realize megger digital record not plunk.3. Alternating and direct Curre

Fuction:1.Recording the call: Using the TRB can realize the process of call.Two ways to startup:a. auto-recording: When you pick up the telephone, the TRB will record automatic andwhen you put down it

Capability Characteristic:PCI connection general line supports PnP, DSP construction absolutelyAdopt megger combine mode, realize megger digital record not plunk.Alternating and direct Current input i

Capability Characteristic:PCI connection general line supports PnP, DSP construction absolutelyAdopt megger combine mode, realize megger digital record not plunk.Alternating and direct Current input i

Capability Characteristic:PCI connection general line supports PnP, DSP construction absolutelyAdopt megger combine mode, realize megger digital record not plunk.Alternating and direct Current input i

Adopt H.264 compression algorithm, high performance, good video qualityAudio compression: G.726,8KHz sampling ratio,16kbps output bitrateV/A real time compression, no frame lostPreview resolution:4CIF