The costs for the Raptor Visitor Identification System include an initial fee of $2,409 per building, an annual subscription fee of $540 per building and $50 for four rolls of 300 badges, or the labels that visitors wear. DANVILLE — The Danville school district will roll out a new security system for visitors at two of its largest buildings this fall. School board members this week approved the purchase of the Raptor Visitor Identification System for Danville High School and North Ridge Middle School. read more