What are the functions of home burglar alarms? Do you have a comprehensive understanding of whether the anti-theft alarm system has worked? How big is it? Many users and friends have such problems. Many customers and friends have purchased and installed the anti-theft alarm system, but the effect is not great. You must know that the anti-theft system is only one aspect of the entire anti-theft system. The overall anti-theft system should include three aspects: air defense, technical defense, and physical defense: Air Defence: We must understand the basic essentials and means of burglary prevention, such as keeping an eye out for closing doors and windows, leaving home for extended periods of time to care for neighbors, etc. Technical defense: It is our electronic anti-theft system, we must choose the anti-theft system close to their own anti-theft requirements, reasonable choice and configuration, pay attention to the regular detection of the detector and the host's working status; Physical defense: security doors, anti-theft locks, etc. are physical burglary measures that increase the difficulty of damage. Reasonable physical defense measures can increase the difficulty and time of destruction. A friend once mentioned such a question: “After installing your anti-theft system, can you avoid theft? What should you do after the theft? Are you responsible?†What we must understand is that the anti-theft system is not a panacea. A high degree of air defense, scientific techniques, and reliable physical defense measures are the basic conditions for security. No matter how good the anti-theft system is, there is no reasonable choice and installation, there is no regular inspection of the battery and working status, it can not play a very good preventive effect. No matter how good the anti-theft system is, if you forget to lock the door when you go out or if your doors and windows do not close tightly, etc., it will also provide convenience for others to commit crimes. The Forbidden City is the earliest place for the use of anti-theft systems in China. There have been three cases since the founding of the People's Republic of China, not to mention our ordinary homes or offices. In fact, the greatest role of the anti-theft system is to increase the difficulty of the thieves to commit crimes, to notify the owner or neighbors in a timely manner, and have a certain ability to deter and shock. Our concept of prevention at any time and place is the true essence of security. In some units that are guarded by people, public places, and homes where people are already alone, we do not need to use the telephone network alarm function. It is only necessary to start the siren alarm and point out the intrusion position in time after someone has intruded. This is the scene alarm. The on-site burglar alarm consists of infrared or microwave detection circuits and alarm circuits. It is a practical defensive deterrence alarm tool. After an intruder is detected, a high-loud alarm sounds on the scene and the thieves are scared. It can control its alarm and no alarm through the remote controller. The user is simple and convenient to use, and the installation is simple. The telephone alarm system mainly uses electronic equipment to carry out alarms for theft and robbing. The system consists of front-end alarms (infrared, microwave detectors, vibrations, etc.), communication control masters, transmission media, alarm center computers and related software. By installing the control host and corresponding anti-theft and fire detectors in the security zone, the site can be monitored and detected. After the fortification is completed, once there is an illegal entry into the control area or a fire occurs, the front-end alarm will immediately report an alarm and display the alarm location and alarm condition on the control panel to remind the on-duty personnel to dispose. At the same time, the alarm device automatically establishes a link with the owner and the cell security room reception equipment through the telephone network, and automatically sends the alarm information to the alarm center. The police officer can quickly and accurately learn about the alarm unit, the specific location, and the type of the police situation. . Determine the scheduling plan and issue a police instruction.
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