Security alarm system usually consist of door sensors, motion detectors, Sirens and Beam detectors. Security alarm system can be used as an intrusion alarm system or other type security alarm system like fire, smoke or heat alarms, equipment alarms and any other types of alarms that you require to sound off an alert on a status.If the security alarm system is used as an intrusion alarm, we may have a series of alerts either remotely and/or locally. Local alerts are usually a siren or sirens depending on the size of the premises. For remote alerts it can be via SMS notifications, app notifications or wireless sirens via wifi or long-range point to point transmissions. For a security alarm system, you may also use to monitor equipment status. Like flooding with water sensors, temperature in a room or machine with heat sensors. Security alarm system can be connected to a CCTV system to provide a alarm output for cameras with heat or motion detectors.