The 50-year-old Indian security guard said on June 18 midnight, six masked men attacked him while he was on duty at the Emirates Electromechanics company in Jebel Ali area.
They restrained and gagged him before asking for location of electric cables.
"I was sitting in a chair when they came. I told them Kashif is not in now as he is in the morning shift. The group then held me and took me into a caravan by force where they tied my hands and legs with plastic ropes," Emirates 24-7 quoted the guard as saying.
Sharjah Police stopped two pickup vans loaded with the stolen items and referred them to Dubai Police shortly after.
A Dubai Criminal Court convicted the two unemployed Pakistani nationals for assault and robbery in July. They were each sentenced to three years.