1. IR PTZ CCTV Dome Camera 2. Hard & Soft address design 3. LED IR distance 120m 4. RS-485/ MANCHESTER/ BI-PHASE code ... -Level Scan and Zone display.3) Auto-identify various brand cameras, like SONY,HITACHI,SANYO,LG,CNB,SAMSUNG, etc, and ... ~55ºCAmbient humidity0-95% Non-condensingLevel of protection3 class lightning proof, IP 66 out cover with all day protectionStructureInstallationWall, Pendant, ...