Speco Technologies 3 Axis 500TVL Fixed Dome Camera VL644DC دليل المستخدم

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INSTRUCTION MANUAL
3 Axis 500TVL FIXED DOME CAMERA

VL644DC


Color NTSC/PAL High Resolution Camera

FEATURES
 Compact and light weight 3 Axis design
 Excellent color reproduction
 Fixed lens built in for easy installation and adjustment
 Manual 360 degrees rotation & pan / tilt mechanism
 Can be installed on a wall or a ceiling
 Video cable with BNC included
 Max. 90mA Lower Power Consumption

PRECAUTIONS
1. Do not attempt to disassemble the camera.
2. To prevent ele

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SPECIFICATIONS Video Process IT Chip Effective Picture Element (HxV) 752x582 Resolution 500 Horizontal TV Lines Minimum 0.1 Lux @F=1.2 Illumination S/N Ratio 50 dB Electronic Shutter Auto., NTSC: 1/60 ~ 1/100,000 Sec.; PAL: 1/50 ~ 1/110,000 Sec. Gain Control Automatic Gain Control Sync System Internal Gamma Compensation 0.45 Video Output 1.0Vpp, 75 ohm Unbalanced Back Light Compensation Automatic Back Light Compensation White Balance Automatic White Balance ATW Range 2500°