Product Features: 6mm Lens, 24 IR LEDs, IR Distance: 25m, NEW Design. 360 Degree free Rotation, Vertical 90 Degree adjustable. Product Info: Model No.: TT-EBSO48C Image Sensor: Color 1/3 SONY SUPER HAD CCD DSP Resolution: 480 TV Lines Pixels: NTSC: 811(H )× 508(V) PAL: 795(H )× 596(V) TV System: PAL/NTSC Sync System: Internal Synchronization Min. Illumination: 0.2lux/F1.2, 0 Lux with IR on S/N Ratio: More than 48dB(AGC off) Ray Features: 0.45 Video Output: 1 Vp-p75 ohm Electronic Shutter: NTSC=1/60-1/100, 000 seconds; PAL=1/50-1/100, 000 seconds Lens: 6mm IR LEDs: 24pcs IR Distance: 25m Power Supply: DC12V 500 mA Operation temp: -10 to 50 centigrade degree Storage temp: -20 to 60 centigrade degree.