Sicherheitsbewusster Mann montiert Brandrauchmelder - Stockfoto & -bild

Safety conscious man fitting a fire smoke alarm

Man fitting an air vent

Attaching a smoke alarm to the ceiling

Fitting a fire alarm to be safe

Man fitting an air vent

Male worker changing a fluorescent bulb

Man installing a smoke alarm

Fixing a kitchen extraction unit

Close-up Of Male Technician Adjusting Cctv Camera On Wall With Screwdriver

Electrician fitting an intrusion alarm

Handyman Checking Kitchen Extractor Filter With Multimeter In Kitchen

Close-up Of Male Technician Hand Installing Surveillance Camera On Wall

Female technician using smartphone and repairing air conditioner indoors

Man with electric screwdriver

Male Electrician Checking Air Conditioner With Digital Multimeter

Side View Of Young Male Fixing Kitchen Extractor Filter In Kitchen Room