2M BSI CMOS Sensor,Outdoor Bullet,0.0005Lux/F1.0,0 Lux with Friendly Lighting,40m,3D DNR,12 VDC,OSD Menu(Up the Coax), 130dB True WDR, IP67, 2.8/3.6/6mm Lens,24H Color?PIR Detection?Blue&Red Light Alarm?Built in Siren&User-define Voice?Line Out ?Built-in Mic,Audio up Coaxial.