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CCTV capture card 1704HF support 4 channel video input and 4 channel audio input, motion detection, alarm input,  video signal lost alarm, D1 preview resolution and compression resolution, 100 fps of DSP capability.

Capture card 1704HF supports multiple overlapping modes OSD overlapping, date and time overlapping, Logo overlapping, and privacy masking. The brightness of OSD font varies automatically according to the adjustment of brightness of the self-adaptive back ground.

Specifications

DSP Model PHILIPS PNX 170X
Operating System Windows 2000/XP
Video Input 4/8 channel, BNC, 1Vp-p, 75Ω
Video Compression H.264
Compression Resolution PAL:704×576 (D1), 528×384 (2CIF), 352×288 (CIF) NTSC: 640×480 (D1), 480×320 (2CIF), 320×240 (CIF)
Preview Resolution PAL:704×576 (D1), NTSC 640×480(D1)
Playback Resolution PAL:704×576 (D1), NTSC 640×480(D1)
Video Frame Rate PAL 1~25f/s; NTSC 1~30f/s
Compression Bit Rate 20K~4M bps
Audio Input 4/8 channel, RCA, 2Vp-p, 600Ω
Audio Sampling Rate 8KHZ
Audio Compression G.726
Hardware Filter Multi-level hardware filters and De-interlace.
Motion Detection Motion Detection of multiple windows, areas and multi-level sensitivity
Alarm Input Video signal lost alarm input
Encryption Highly secure encryption technique with unique identification card number
Snapshot Image snapshot supported. The backup modes include JPG and BMP
Real-time Line I Real-time sound detection
Image Quality Adjustable image quality including brightness, contrast, and hue.
Coding Selectable CBR and HBR processing modes.
Dual Data Stream Selectable mainstream and auxiliary stream. Adaptable for narrow bandwidth transmission
Power Consumption 1740HF: 13W
Operating Temperature 0℃~50℃
Operating Humidity 20%~90%
Dimension 1704HF:195mm×99mm (W*D)

4 channel input capture card

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CCTV capture card 1704HF support 4 channel video input and 4 channel audio input, motion detection, alarm input, video signal lost alarm

  • Product Code: 1704HF

Tags: 1704HF