Wireless Dome Network Surveillance Camera $ 31.58 Product information: Pixel: 2 million (dpi) Type: wireless camera Style: Dome camera Minimum illumination: 0.001 (Lux) Resolution: 1920*1080 Lens: 3.6 (mm) S/N ratio>:48 (db) Working temperature: -20C~60 (C) Backlight compensation: automatic Power supply voltage: DC12 (V). Weight: 540g Alarm function: support material: plastic Use environment: indoor and outdoor, school, office, factory Surveillance camera mirror: 3.6mm Size information: