automatic-alarm receiver

автоматичний радіоприймач сигналів тривоги

automatic chemical agent alarm

constant false-alarm-rate receiver (CFAR)

semi-automatic pistol (automatic pistol)

automatic heavy barrel rifle / heavy barrel automatic rifle

automatic-scanning receiver

Your receiver has just recovered from receiver failsafe but the arm switch is on

alarm placement

Doppler effect alarm

gas alarm / warning

radio alarm signal

WMD alarm (weapon of mass destruction)

air raid siren / alarm

fire extinguishing system sprinkler system and fire alarm system

assembly formation after an alarm

fire alarm bell

fire alarm light

emergency alarm system

fire alarm system

general alarm system