| model 型号 | mv1236-ir-c | mv1238-ir-c | mv1237-ir-c | mv1239-ir-c | mv1240h-ir-c |
| image sensor/图像传感器 | 1/4＂sharp | 1/4＂sony | 1/3＂sharp | 1/3＂sony | 1/3＂sony |
| signal system/感光面积 | 3.6mm×2.7mm | 4.9mm×3.7mm |
| signal system/信号系统 | pal/ntsc |
| effective pixels 有效像素 | pal:500(h)×582(v) ntsc:510(h)×492(v) | pal:752(h)×582(v) ntsc:768(h)×494(v) |
| horizontal resolution/水平清晰度 | 420tv lines/420电视线 | 480tv lines/480电视线 |
| lens mount/镜头 | 3.6mm, 6mm,8 mm,12 mm se-lectable/3.6mm, 6mm,8 mm,12 mm 可选 |
| backlight compensation/背光补偿 | built-in/内置 |
| shutter speed/快门速度 | 1/50(1/60)～1/100，000sec, 1/50(1/60)～1/100，000秒 |
| s/n ratio/信噪比 | more than 48db (agc off), 大于48db (agc off) |
| minimum illumination/zui低照度 | 0lux(infrared lamps turn on), 0 lux/f1.2（红外灯开启） |
| white balance/白平衡 | auto tracking white balance/自动跟踪白平衡 |
| video output/视频输出 | 1.0 vp-p 75ω（bnc） |
| power consumption 功率消耗 | when the infrared lamps ,turn on maximum electricity is 450ma 红外灯开启时，zui大电流450ma |
| infrared wavelength/红外线波长 | 850nm |
| 红外灯数量 | 30pcs |
| infrared lamps irradiation distance/红外灯照射距离 | 30m |
| infrared lamps/红外灯自动开关 | night/day opening/turn off, 夜晚/白天 开关 |
| illumination for infrared turn on/红外灯开启照度 | >3lux |
| video out/插口 | video out(bnc) |
| power consumption/所需电源 | dc 12v |
| dimensions/尺寸 | φ128 mm×90 mm |
