


Technical parameters / 技术参数
|
MODEL /产品型号 |
AK-483E |
AK-483C |
AK-423C |
AK-425C | |
|
Image Sensor/成像器件 |
SONY 1/3" CCD |
SONY 1/4" CCD | |||
|
Scanning System/信号制式 |
PAL/NTSC | ||||
|
Horizontal Resolution/分辨率 |
700TVL |
540TVL |
420TVL | ||
|
Minimum Illumination/最低照度 |
0.5Lux/F1.2 |
1Lux/F1.2 | |||
|
S/N Ratio/信噪比 |
≥48dB | ||||
|
AGC/自动增益控制 |
Auto/自动 | ||||
|
White Balance/白平衡方式 |
Auto/自动跟踪 | ||||
|
Backlight Compensation/背光补偿 |
ON/OFF | ||||
|
Sync .System/同步方式 |
Internal Synchronization/内同步 | ||||
|
Lens/镜头 |
C/CS | ||||
|
Power Supply/工作电压 |
DC12V | ||||
|
Operation Temperature/工作温度 |
-10℃~50℃ | ||||