Product Details  The Smallest Compact Speed Dome Camera in the World Optical 10x / digital 10x (outdoor) IP67 (waterproof), Built-iin pan  Camera- 1/4" Interline Transfer CCD, 500TVL(Min.)- 10x Optical Zoom (f=3.8 to 38mm (F1.8)), 10x Digital- Color : 0.7Lux/F1.8(50 IRE) , B/W: 0.02Lux/F1.8- Day & Night (ICR),DNR, DSS, OSDDome- 240preset, 8pattern, 8Tour, 8Scan, 32privacy zone- 360° endless panning rotation - preset speed : Max. 400°/sec- Auto Flip/Parking, Auto Multi protocol- Termination Free, RJ45 single cable,RS-485 (Pelco-D/Pelco-P)- Self Calibration (Automatic Recognition of Position Compensation)- Vandal Proof, IP67(waterproof)- Built-in Fan & Heater- Ø132.5(W) x 162.05(H)mm (3.5" Bubble Dome)- DC 12V, Options : AC 24V, Bracket