Camera bracket Description J9012 Special bracket for indoor and outdoor sphere dome, wall mounting, luxurious. Material: enhanced abs Applicable model: j12, j17, j18, j19 Install mode: wall mounting J9012n with build -in 24v ac current source Description J9011 Bracket for indoor and outdoor enclosure installation. Material: cast-aluminum Applicable model: j47 series (exclude 18") Install mode: wall mounting Description J9002 Special bracket for indoor sphere dome Install mode: pendent mount Material: steel Applicable model: j12, j17, et series Attention: waterproof disposal in interface is needed if for outdoor installation. Dimension Description J9004 Mounting bracket for outdoor pan/tilt, built-in decoder and connecting terminal. Material: steel Applicable model: j20, j21, j22, et20, et21, et22 series, (exclude et2050, j2050series) Install mode: pedestal mounting Description J9003 Matching device for column installation. Material: steel Applicable model: j9000, j9012, j9005 Note: transient matching device designed specially for column carrier (lamp standard, telegraph pole etc.) J9012/9011/9002/9004/9003