< GO BACK School Safety Best Practices in Idaho Posted on March 27, 2013·By CS Staff DSC 0241 Signs tell visitors they must check in with the office before they can enter a school. Posted in: School Safety, Video Surveillance Tagged with: CPTED, Emergency Communications, K-12 Access Control, School Resource Officers (SROs), Signage, Slideshows, Two-Way Radios, Video Surveillance, Weapons