Outdoor detectors OPTEX LX detectors OPTEX QXI detectors OPTEX VXI CMOD detectors OPTEX VXI detectors OPTEX BX80 detectors OPTEX FTN detectors OPTEX HX80 detectors OPTEX HX40 detectors OPTEX BXS detectors OPTEX VXS detectors OPTEX WXI detectors OPTEX WXS detectors OPTEX WLX detectors