The SD49425XB-HNR is total end of stocks and life now, will be replaced by the PTZ4M-25X-PV
Amazon.com : EmpireTech Full-Color 4MP TiOC 1/2.8" CMOS 25x Starlight IR PTZ IP Camera Active Deterrence, Full-Color Illuminator, Red and Blue Warning Light, Auto-Tracking,Face Detection,SMD 4.0...