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How to make an electronic burglar alarm system?
centralized alarm controller: it is usually set in the place where the security personnel on duty work, and the security personnel can centrally monitor the work of alarm controllers in various positions in the security area through this equipment. Usually, the equipment is connected to a computer, which can monitor the working state of each subsystem at any time.
alarm controller: it is usually installed on the wall near the gate of each unit, so as to facilitate the setting of fortification (including full-armed and semi-armed) and disarming when people with control rights enter and leave the unit.
door magnetic switch: installed on the doors, balcony doors and windows of important units. When someone destroys the door or window of the unit, the door magnetic switch will immediately transmit these action signals to the alarm controller for alarm.
glass breakage detector: mainly used for perimeter protection, installed on the wall or ceiling near windows and glass doors. When the glass of a window or balcony door is broken, the glass breakage detector will give an alarm to the alarm controller after detecting the sound of broken glass.
infrared detector and infrared/microwave dual detector: used for area protection. When someone intrudes illegally, the infrared detector detects the temperature of the human body to determine the illegal intrusion, and the infrared/microwave dual detector detects the temperature and movement of the human body to determine the illegal intrusion, and transmits the detected signal to the alarm controller for alarm.
emergency call button: it is mainly installed in places where there are many people moving, so that you can press the emergency call button to give an emergency call alarm to the security department or others in case of an accident.
alarm speaker and alarm bell: when the detector detects an unexpected situation and gives an alarm, the alarm detector can give an alarm sound through the alarm speaker and alarm bell.
alarm indicator: it is mainly installed on the wall outside the door. When an alarm occurs, the security personnel who come to rescue can quickly find the alarm location through the flashing of the alarm indicator.
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