Fully Functional Industrial wall clock with  Enclosed back of clock completely conceals camera  from view. A versatile hidden  camera. In both monochrome and color options. Clock face numerals may vary. Resolution : 430 Lines, Image Sensor : 1/3inch CCD, Min. Illumination : 0.01 Lux, Lens : 3.6mm Wide Angle, Pixels : 270,000, Sync. Type : Internal, Shutter Speed : 1/60~1/100,000sec (NTSC), S to N Ratio : 45dB, Power Required : 12 Volts, Current Consumption : 250mA Max