Modern smoke detectors, fire alarm device for indoor use, on a brown background. Household and commercial fire safety - Stock fotó és kép

Fire alarm sensor on a brown background, close-up. smoke detector

Fire alarm sensor on a brown background, close-up. smoke detector. Household and commercial fire safety

Changing battery to insure proper operation for fire smoke and carbon dioxide

Carbon monoxide alarm on the ceilin

Close-up Of White Smoke Detector On A Ceiling

Electric ventilation in the bathroom. close-up of white ventilation on a tiled wall

Light switch, day, night on a blue wall. Space copy

White electrical outlet on a dark background. plastic socket with decorative frame. Close-up

Fire detectors on the ceiling of the dwelling. Copy space

White air conditioner on a gray wall. The concept of a comfortable indoor climate or installation of equipment. copy space

Electrical sockets on the wall made of decorative plaster. The concept of decor in household premises. Copyspace

White air conditioner turned on on gray wall, fanning the air. The concept of a comfortable home climate. copy space

Old paint brush, dry on the radiator. Repair concept