Campro CP-ID3155IR24 600TVL IR dome security camera for video monitoring. This Campro weatherproof digital surveillance equipment features IR Infrared night vision; Image Sensor: 1/3" Color Sony Super HAD II CCD, Resolution: 600TVL, Picture Elements: PAL: 795 x 596; NTSC: 811x 508, Minimum Illumination: 0.1 Lux / F2.0; Lens: 3.6mm Board Lens (Optional 4mm or 6mm Lens); Infrared Luminary: 24 pieces ?5 mm IR-LED, Illuminate Distance: 20M, Wavelength: 850 nm; Signal to Noise Ratio: More than 48 dB; Electronic Shutter: NTSC: 1/60s~1/100,000s, PAL:1/50s~1/110,000s; Gamma: 0.45, White Balance: Auto; Gain Control: Auto; Sync. System: Interline; Video Output: 1 Vp-p / 75O; Power Supply: DC12V±10%; Operating Temp: -10? ~ +50? RH95% Max; Dimension: ¢106 x 69 mm; Weight: 600g; Weatherproofing Criterion: IP66; Made in Taiwan; Warranty: 1 year.