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Security camera capture card 1704HT supports 4 channel video input and 4 channel audio input, D1 preview resolution and half D1 compression resolution and capability of 100 fps DSP.

Features:

* High definition image quality and cost-efficient.
* Unique 4 channels Audio/Video synchronous coding with Half D1 resolution supported for only one chip.
* Real time synchronous coding up to 4/8 channels with Half D1 resolution. Support 4 channels audio/video coding with D1 resolution 12.5 frames per channel. Support 2/4 real time coding with D1 resolution.
* Multiple compression resolution modes supported under constant DSP capability: D1/HalfD1/CIF
* Complete independent intellectual property right of Video Compound Switch Chip.
* Advanced motherboard self-adaptive technology supported. Easy to be used various kinds of chipset motherboards and display cards.
* Provide full compatible SDK (software development kit) & demonstration with source code.

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)
Playback Resolution PAL:704×576 (D1), 528×384(2CIF)
Video Frame Rate 2CIF/CIF: PAL 25f/s; NTSC 30f/s D1: PAL 12f/s; NTSC 15f/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.
Overlapping Multiple overlapping modes supported: 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.
Motion Detection Motion Detection 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 7.8W
Operating Temperature 0℃~50℃
Operating Humidity 20%~90%
Dimension 1704HT:151mm×94mm (W*D)

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Security camera capture card 1704HT supports 4 channel video input and 4 channel audio input, D1 preview resolution and half D1 compression resolution and capability of 100 fps DSP

  • Product Code: 1704HT

Tags: 1704HT