Technikus telepítése biztonsági rendszer ajtó érzékelő segítségével csavarhúzó - Stock fotó és kép

Happy man installing an electric hand-dryer

Electrician fixing electric panel in private home

Male electrician installing security system door sensor on wall

Installing a device on the wall

Man during installation of hand-dryer

Man screws a telephone line mounted on a grey wall

Attractive young builder is installing lock in door

Man fixing a technical problem at home

Technician checking ac installation in clients building

Mature man pressing buttons on electronic keypad

Workman fitting alarm key pad to wall

Electrician fitting a thermostat system

Installing a programmable room thermostat

Portrait of mid-adult male technician repairing air conditioner

Man using alarm keypad

Male electrician installing security system door sensor on wall