Basic Alarm System Components
All electronic alarm systems include the master control panel, at least one keypad for arming and disarming the system, a selection of sensors (entry sensors at perimeter doors and windows plus motion detectors for areas inside the home), and a warning signal such as a siren and/or strobe lights.
Original Article Source Credits: BetterHomes&Gardens , https://www.bhg.com/
Article Written By: NA
Original Article Posted on: NA
Link to Original Article: https://www.bhg.com/home-improvement/advice/home-security/basic-home-alarm-system-components/