TOLUCA LAKE (CBSLA.com) — A 16-year-old boy was pistol whipped early Wednesday morning during a home invasion robbery in the San Fernando Valley.

The robbery was reported around 1:45 a.m. at 18 Toluca Estates Drive, near the Lakeside Golf Club, the Los Angeles Police Department said.

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Three armed men reportedly entered the home through an upstairs window and tied up a man, a woman and their teenage son, according to officials.

The robbers stole primarily jewelry before pistol whipping the boy and fleeing the home.

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The suspect tripped an alarm upon leaving which alerted authorities, police said.

“We spoke to the neighbors, and as far as I know, none of the neighbors saw anything. We have some good leads,” Dan Fournier of the LAPD said.

The boy suffered non-life threatening injuries and was treated at a local hospital.

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A suspect description was not released. It was unclear why the home was targeted by the robbers.