... /4" CMOS High Clear CMOS SensorCPUHigh speed ARM CPU,Advanced DSP ProcessorNIGHT VISION24 IR LEDs for 15m distance ... Lux/F1.2 ( IR Leds on)LENSf=3.6mm, F=1.2, Infrared lens, Motion DetectivePassive Infrared Ray (PIR ... waterproof camera )3,Do not touch the ccd surface with finger.If cleaning is in need.Please wipe it ... using soft cloth with a little os alcohol4,In order to prevent ...