The phrase "alert alarm" is correct and usable in written English.
It can be used in contexts where you are referring to a warning signal or notification that indicates a potential danger or issue.
Example: "The alert alarm went off, signaling that there was a fire in the building."
Alternatives: "warning signal" or "notification alert".
HEARING-IMPAIRED SERVICES -- Amplified telephones, visual alert alarms, closed-caption TV and listening aids for movie theaters.
The GEM Center will offer various tools including communication boards, assistive listening devices, alert alarms with strobe lights, videophones and CapTel phones to empower seniors and their families.
Kelly was almost back at his desk when the nuclear-alert alarm sounded.
Among the things he doesn't bring are clothes, although if you're tuning in because you're an aficionado of the human behind — yes, that's your spoiler-alert alarm going off — you'll be disappointed by the midpoint of the premiere.
Ms. Sawyer's affect seemed a bit off-kilter much of the night, with bursts of enthusiasm that didn't quite match the matter at hand, at one point joyfully congratulating a panelist when she heeded a news-alert alarm and stopped talking.
By Calvin Trillin When the first nuclear-alert alarm sounded, at approximately two-thirty in the afternoon, the President flipped the switch that locks the doors to the Oval Office with tamper-proof dead bolts and then dove under his desk.
It didn't matter how close the male was to the danger; he sounded the red-alert alarm only when the females and young appeared to be at risk.
Once installed, the $35 battery serves up low battery alerts, alarm notifications, and the ability to silence alarms.
These apps — completely rewritten so that they also work with Nest's Learning Thermostat for some ecosystem building — alert the user of low-battery alerts, alarm notifications, and one-touch access to emergency numbers.
