Image sensor: 1/3" Sony CCD Horizontal resolution: 420TVL Signal system: PAL/NTSC Effective pixels: PAL: 752(H)x582(V); NTSC: 768(H)x494(V) Min. illumination: 0Lux No. of IR lamps: 12pcs IR distance: 15m S/N ratio: More than 48dB BLC: Auto White balance: Auto Tracking White Balance Lens mount: CS mount Lens: 6mm Auto gain control: On/Off Switchable Electronic shutter: On/Off Switchable Electronic shutter speed: 1/50(1/60)-1/100,000sec Auto iris lens: Video/DC Switchable Sync. system: Internal Synchronism Video output: 1.0Vp-p75 ohms Video out connector: BNC Power requirement: DC12V