Spota said once inside a home, the men would brandish guns and restrain anyone who was in the home with zip ties or duct tape before ransacking the place.
The robberies began late in October and have occurred in Edison, South Plainfield and Old Bridge.
Officials in Edison will hold a public safety forum in the wake of recent home invasions that targeted Asian-Indian residents.
Police on Thursday said home invaders have been targeting families of Indian descent in South Plainfield and Old Bridge, New Jersey.
Police this weekend were asking for the public’s help in finding a trio of suspects wanted in connection with a string of robberies and home invasions in far northern Manhattan.
Police and prosecutors in Newark were asking for help from the public Tuesday in identifying a rapist who forced his way into two homes at knifepoint.
Since last Sunday, houses in Leonia, Fair Lawn, Tenafly and Englewood have been hit. Police say they’ve stolen electronic equipment and cash.
Police in one New Jersey community are warning residents to be extra cautious after a recent rise in burglaries. Over the past month, nighttime bandits have hit six homes in South Orange, all along East Clark.