Medics responded around 5:30 a.m. to the station, which is located on the 1200 block of Chews Landing Road in Gloucester Township, Camden County.
Action News has learned three officers were injured, one of which suffered a gunshot wound. The severity of the injuries sustained in the incident remains unclear.
Police have not yet released information as to what happened inside the police station.
Stay with Action News and 6abc.com as more information becomes available.