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Home security and surveillance system equipment selection
[ Pacific Security Network News ]
Home security and surveillance system equipment selection
The first step: determine the scope of prevention according to the situation of the room
First of all, the two balconies and gates are the most vulnerable locations; the second is the kitchen, the study window (because the study and the kitchen are usually unmanned, especially at night, it is easy to be the entrance to the thief); Once again, it is the master bedroom, children's room and bathroom; at this point, we have already knowed the areas that need to be guarded, and at the same time, the primary and secondary levels of the prevention area are also determined (in the figure, the primary and secondary points of the prevention indicate the location of the invasion)
Step 2: Determine the defense methods and equipment for the defense zone and each zone
After clearing the location and area that is vulnerable to intrusion, you should determine the number of points to be fortified according to your surrounding environment, community security measures, family environment and other factors as well as your financial situation (of course, it is best to defend all vulnerable areas). Here, we temporarily carry out various anti-theft device configurations by taking all the defenses in the above areas as an example. You can increase or decrease the related equipment according to your specific situation:
Economical configuration for functionality
1. Economical configuration:
In the case of better public security environment or economic constraints, we only defend the gates, balconies, kitchens, study rooms, etc.: the door, kitchen, and study use wireless door detectors, and the living room and bedroom are equipped with infrared detectors. , the equipment used: 2 infrared detectors, 2 magnetic detectors, 1 host.
When the door, the study room, the kitchen door and the window are opened, opened, etc., the door or window sash is displaced by more than 1 cm, or the human body enters the bedroom and the living room from the balcony in the fortified state, and the corresponding detector will drive the alarm. After receiving the alarm signal, the host dials the high-pitched alarm and dials the alarm to the preset phone such as the owner's mobile phone and neighbor phone.
Disadvantages: When the magnetic detector is used on the window, the window cannot be opened in summer; the bathroom and the children's room cannot be armed, and there are hidden dangers; the 538F detector is not suitable for families with pets;
2, the basic configuration:
On the basis of the above economical configuration, one infrared detector is installed in the children's room, living room and study room, and one magnetic door is installed in the bathroom window. In this way, we have completed a basic home security system. Dual detection equipment was installed in key zones (gates, study rooms). The equipment is as follows: 1 host, 4 detectors, 3 magnetic gates
The basic configuration can realize the function: when the door, the door of the door, the study room, the kitchen, the bathroom is opened, the door is opened, the door or the window sash is displaced by more than 1 cm, or the human body is in the forbidden state from the balcony, the children's room The study room was invaded. At the same time, due to the double fortification in the gate and the study, the preventive effect can be effectively guaranteed. Disadvantages: Although all indoor ranges are already under guard, passive infrared can only be found and alarmed after intrusion, and the perimeter protection of balconies and windows is not very effective;
3, functional configuration:
In order to solve the problem that the basic configuration can not better protect the balcony and the window, we installed an infrared radiation fence on the balcony and the window to remove some indoor infrared detectors. The equipment is as follows: 1 host, infrared anti-theft fence 3 beams 4 pairs, 1 detector, 1 magnetic door
The functional configuration can realize the function: In the configuration of this case, we use the infrared radiation fence to fence outside the balcony and the window, and can alarm in time when someone is close to the balcony and the window, according to the intruder outside, to prevent the intruder from entering the room. A positive conflict with the owner, better protection of personal and property safety. Disadvantages: indoor use of ordinary detectors, limited identification capabilities, no video surveillance functions and linkage equipment, alarms can not use technical means to retain evidence;
Step 3: Optional devices and optional other devices to enhance the prevention function
Based on the above configuration, we can choose intelligent detector or microwave detector instead of the above ordinary infrared detector; add harmful gas detector in the kitchen, add linkage lighting control equipment in the living room (there is the alarm while the living room is near the window) The lights will be automatically turned on; the door is equipped with a digital anti-theft lock; the glass is equipped with a vibration detector to further enhance the prevention capability. One thing to note is that safety and security products should focus on stable and mature conventional and reliable products while focusing on new technologies and new products.