セキュリティシステムだったら
sekyuritishisutemudattara
1. If it were a security system; If it's a security system
Noun
#107118
1. If it were a security system; If it's a security system
1. if it's the case
1. system
1. security
1. automatic lock
2. automatic door-locking system
1. systems
1. geographic information system; GIS
1. home security (system)
1. not be found
1. filing system