Township police were joined at a Linwood Avenue home by their colleagues from Westwood and Ridgewood, as well as Bergen County sheriff's officers, among others.
Reports that the man was armed with a knife couldn't immediately be confirmed.
An ambulance with two officers aboard took him to New Bridge Medical Center in Paramus, responders said.
At least one officer may have sustained a minor injury, they said.
Boyd A. Loving took the photo and contributed to this account.
CHECK BACK FOR MORE DETAILS
******
ALSO SEE: Seven Hillsdale firefighters were injured when a porch collapsed on them in a pre-dawn Westwood fire, authorities said.
******
Click here to follow Daily Voice North Hunterdon and receive free news updates.