Sony super HAD color CCD DSP: Sony HQ1 Automatic gain control and BLC Six super long range IR LEDs (ensures four times higher brightness) Unique design Suitable for indoor/outdoor Weather-resistance: IP65 Image sensor: 1/3-inch Sony super HAD CCD (DSP Sony HQ1) Signal system: PAL/NTSC Effective pixels: PAL: 795 x 596 NTSC: 811 x 508 Horizontal resolution: 540TVL Minimum illumination: 0 Lux (IR on) S/N ratio: 48dB (AGC off) Video output: composite 1.0Vp-p at 75Ω White balance: AWB AGC: adjustable Backlight compensation: adjustable Electronic shutter: PAL: 1/50 to 1/100,000 seconds NTSC: 1/60 to 1/100,000 seconds Gamma correction: 0.45 Synchronization system: internal IR LED: six pieces Lens: 3.6/6mm lens IR viewing distance: 60m Power supply: 12V DC, ±400mA Operating temperature: 10 to 50°C Dimension: 86 x 78 x 132mm Net weight: 1,100g