Substance 型号 | TE-C2820 | TE-C3820 |
Signal system 电视制式 | type E型:PAL standard制；type U型：NTSC standard制 |
Picture device图像传感器 | 1/3 inch Color IT CCD
with internal lens内置微镜头 |
Number of pixels 像素数 | 470,000 |
Scanning system 扫描制式 | typeE 型:2:1 interlaced, 625 lines;typeU 型:2:1 interlaced, 525 lines |
Horizontal resolution 清晰度 | 520TVL线 |
| Video output 视频输出 | composite video signal: 1.0Vp-p, 75 ohms |
| Minimum illuminationzui低照度 | 0.28Lux勒克斯 | 0.01Lux勒克斯 |
| Video S/N 信噪比 | 50dB AGC:OFF分贝 |
| ATW 自动跟踪白平衡设定 | switchable ON: active 自动 / OFF锁定 lock WB |
| Manual white balance手动白平衡 | available 可控制, push R+, B+ button to set with auto-memory |
| Flickless control 防飘色控制 | switchable ON/OFF |
| AGC 自动增益控制 | switchable ON: auto max 28dB/ OFF |
| BLC 背景光补偿 | switchable ON: automatic dynamic active histogram BLC/ OFF |
| Lens 镜头 | TypeV: f 2.6~6.5mm ,auto iris variable focus lens;
TypeF: f4.0mm M12X0.5 lens |
| Iris control 镜头光圈驱动 | DC Drive直流驱动 |
| Lens mount 镜头安装方式 | M12X0.5 standard screw thread mount 标准螺纹托座 |
| Power requirement 电源供应 | +9.5V--+28.0VDC / ~15V--~28VAC
+12.0VDC/ ~24VAC, ±10%recommended* |
| Power consumption 功耗 | Approx 2.3W瓦 | Approx 2.5W瓦 |
Operating temperature range
工作温度 | -10℃ to +50℃
0℃ to +40℃recommended* |
| Dome material半球材料 | 3.7-inch plastic domeproof-broken |
| Weight 重量 | approx 360g克 |
