Use the Walthers Cornerstone Security Details kit to add realism to the areas in and near your industrial park scenes. Based on common details used since the 1990s, these parts are perfect for attaching to structures, fencing and other secure locations that need monitoring. The Security Details kit is part of the Cornerstone Modern Industrial Park series! Quick and easy update for today′s industrial areas Detail and modernize any existing structure in minutes Great value with 86 items including: Sliding entry gate (kit) 12 Security cameras 2 Talkback speakers 6 Spotlights (nonoperating) 2 Traffic lights 4 Post-mounted call boxes 8 Outside building lights (nonoperating) 12 Protection posts 4 Wall-mounted keypad entry units 2 Window air conditioners 12 Hanging dome cameras Twelve 4′ 1.2m speed bumps Nine 6′ 1.8m speed bumps