alarm_system | ||
1. | [ noun ] a device that signals the occurrence of some undesirable event | |
Synonyms: | alarm warning_device | |
Related terms: | device burglar_alarm fire_alarm horn siren automobile_horn | |
alarm_system | ||
1. | [ noun ] a device that signals the occurrence of some undesirable event | |
Synonyms: | alarm warning_device | |
Related terms: | device burglar_alarm fire_alarm horn siren automobile_horn | |