worker installing photoelectric smoke detector on house ceiling. home security and fire alarm system

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Size: 6800px × 4536px
Photo credit: © ronstik / Alamy / Afripics
License: Royalty Free
Model Released: Yes

Keywords: alarm, alert, apartment, building, carbon, ceiling, concept, danger, detection, detector, device, electrician, engineer, engineering, equipment, fire, hand, handyman, helmet, home, house, indoors, install, installing, insurance, job, man, monoxide, photoelectric, prevention, protection, rescue, room, safety, security, sensor, smoke, system, white, worker