A 45-year-old man has been arrested following a series of burglaries targeting fire sprinkler connections at commercial buildings across Auckland. Counties Manukau West Area Commander Inspector Dave Christoffersen said at least nine reports have been made of metal couplings being stolen from fire sprinkler inlets. "So far this offending is localised to the Counties Manukau West and Auckland East area, however police are working to establish if this offending is occurring in.