Access Control is the practice of monitoring and controlling access to a building or property electronically.
Alarm systems devices designed to act as an emergency response system by informing the client of an intruder.
Automation is operating an item automatically by using an electronic mechanism/system.
CCTV refers to the use of video cameras to transmit a signal to a specific place, it can also be linked to multiple monitors.
Detection refers to early detection, whether it is Beams or Smoke Detectors.
Electric fencing is a physical barrier that uses electric shocks to deter animals and people from crossing a boundary.