Umatshini wokwenza ucango lwe-shutter uthatha inkqubo yokusebenza ehambelanayo, kunye ne-automation ephezulu, amandla aphantsi okusebenza, ukusebenza okulula, ukusebenza kwezixhobo ezizinzileyo, akukho ngxolo, akukho ngcoliseko, ukuchazwa kwemveliso ehlengahlengiswayo, kunye nokusetyenziswa okuninzi kumatshini omnye.