AVHD940IR HD-SDI IR bullet camera comes with a 1/3" high sensitivity CMOS image sensor and image resolution of 1920 x 1080 pixels. Minimum illumination of 0lux (IR ON) can be achieved. This camera comes with a 3.3 to 12mm varifocal lens. It also has a 24 pieces LED, with a maximum IR range of 100ft. Additional features such as BLC, WDR and IP66 water proof design makes this camera most stable product and convenient to operate.