Faittoo ® HD Hybrid 5 in 1 DVR Manual V1.2 http://www.faittoo.com service@faittoo.com9 Appendix9.1Hard disk capacity unit conversionDevice capacity unit conversion Operation capacity unit conversionB 1 B = 8 b B 1 B = 8 bMB 1 MB = 1000 KB MB 1 MB = 1024 KBGB 1 GB = 1000 MB GB 1 GB = 1024 MBTB 1 TB = 1000 GB TB 1 TB = 1024 GBIllustration● Device capacity unit conversion mode is same as hard disk supplier, all takes 1GB=1000MB.9.2 Record required capacity calculation.1. Single images video file size per hour :A=B÷8÷1000×36002. N-channel images video file size per day (24 hours):A=B÷8÷1000×3600×24×N3. N-CH video image file size in D-day:A=B÷8÷1000×3600×24×D×NIllustration● A is the required hard disk capacity, B is the bit rate size, N is the channels of record, D is thedays of recording.● A camera in different frame rate and different Encode format the video occupied the hard diskcapacity62