Fonctionnalités
• Single card 4 channels Video/Audio input solution
• PCI interface supported
• Compatible with Windows XP, Windows 7 and Linux OS
• Four video channels with 120fps @ D1 for 4 channels (NTSC)
• Support multiple card up to 64 channels video/ audio input
• External GPIO daughter board with 4 input and 4 output (optional)
• SDK available for customer to create customized applications
Spécifications
Interface
Video input 4 channels composite video NTSC, PAL/SECAM auto sensing
Connector Type BNC
(BNC+RCA to DB-26 cable included)
Audio Input 4 channels
Audio Input type RCA
(BNC+RCA to DB-26 cable included)
PCI interface PCI 2.2~3.0 compliance
CARD ID Rotate switch selectable with LED for ID indication
Alarm I/O Yes
LED Indicater
Red LED for system
Green LED for AP running
Yellow LED for watchdog
Video Processing
Video Compression Software compression
Video Engine 1 x Techwell 6816
Resolution
NTSC: 720 x 480 / 720 x 240 / 704 x 480 / 704 x 240 / 640 x 480 / 352 x 240 / 320 x 240 / 176 x 120
PAL / SECAM: 720 x 576 / 720 x 288 / 704 x 576 / 704 x 288 / 640 x 480 / 352 x 288 / 320 x 240 / 176 x 144
Frame rate
NTSC: Total 120fps@D1 for 4 channels
PAL and SECAM: Total 100fps@D1 for 4 channels
Audio Processing
Audio Compression Software compression
Sampling rate 8KHz, 16 kHz, 32kHz, 44.1 KHz and 48 KHz (hardware spec)
Quantization 8 bit, 16 bit (hardware spec)
System Requirement
System x86 compatible computer
Memory 512MB or above
Functionality
Video loss detection Yes
Video /audio synchronization Yes
On-screen display Yes
Motion detection N/A
Watermarking N/A
Others
Dimensions 120 mm x 106 mm
Operation temperature -5°C~65°C non-condensing
Power consumption 1W, (3.3V@0.3A)