Darrell Sapp, Post-Gazette photos

Communications Specialist Connie Toney, above, works with some of the 300 cameras for viewing the University of Pittsburgh campus and areas of Oakland on the second floor of the university's new Public Safety Building.

The display was part of yesterday's dedication of Pitt's new $6 million four-story facility at 3412 Forbes Ave.

The Pitt police department has more than 130 employees, including 74 commissioned officers, making it the third-largest police force in Allegheny County.

	Pitt K-9 Officer Dave Nanz rewards "Officer Riggs" with a tennis ball after a demonstration in which the dog found a sample of explosives.

	Chief Tim Delaney, center, of the Pitt police department talks with Chief Nathan Harper, right, of the Pittsburgh police after the dedication. Also on hand were Mayor Luke Ravenstahl, county Chief Executive Dan Onorato, Pitt Chancellor Mark Nordenberg and Executive Vice Chancellor Jerome Cochran.