Home security and monitoring system equipment selection

The first step: determine the scope of the need to prevent according to the situation of the room

First, the houses with two balconies and gates are the most vulnerable to invasion; secondly, the windows of the kitchen and the study (because the study and the kitchen are usually unoccupied in peacetime, and they are generally vacant at night, and they easily become the entrance for thieves); Again, it is the master bedroom, children's room and bathroom. At this point, we have already got some idea of â€‹â€‹the areas that need protection. At the same time, the primary and secondary prevention areas are also determined (in the figure, the locations of the invasion are indicated by the primary and secondary points of prevention).

Step 2: Determine the defense methods and equipment for the defense zone and each defense zone

After clearly identifying the locations and areas that are vulnerable to intrusion, you should determine the number of defense points based on your surrounding environment, community security measures, home environment and other factors as well as your economic situation (which of course is best for all vulnerable intrusion defense areas). Here, for the time being, we will use all the fortifications in the above areas as an example to conduct various anti-theft device configurations. You can increase or decrease related equipment according to your specific situation:

Economic configuration can be implemented

1, the economic configuration:

In the case of a better security environment or economic constraints, we only fortified gates, balconies, kitchens, and study rooms. Wireless sensors were used in gates, kitchens, and study rooms, and infrared detectors were used in living rooms and bedrooms. , Equipment used: 2 infrared detectors, 2 magnetic detectors, 1 host.

Doors and windows in doors, study rooms, kitchens, etc. are opened, opened and the doors or window sashes are displaced by more than 1 cm, or when the human body enters the bedroom and living room from the balcony in the fortified state, the corresponding detectors will drive alarms. After receiving the alarm signal, the host computer dials the pre-set phone number of the owner's mobile phone, neighbor phone, etc. while opening the tweeter.

Disadvantages: When the door magnetic detector is used on a window, it cannot be opened in the summer; toilets and children's rooms cannot be deployed; there are hidden dangers; the 538F detector is not suitable for families with pets;

2, basic configuration:

Based on 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. Double detection equipment was installed in key areas (gates, study rooms). The equipment is as follows: host 1, detector 4, magnetic 3

The basic configuration can be used to achieve the following functions: Doors and windows in doors, study rooms, kitchens, and bathrooms are opened, opened, etc., so that the doors or sashes are displaced by more than 1 cm, or when the human body is in a state of security from the balcony or children's room. The study was invaded. At the same time, due to the double defenses at the gate and the study, the effectiveness of the prevention can be effectively guaranteed. Disadvantages: Although all indoor areas are already in the prevention, but the passive infrared can only be found after the intrusion and alarm, the perimeter of the balcony and windows protection is not very effective;

3, functional configuration:

In order to solve the problem that the basic type configuration can not provide better protection for balconies and windows, we installed infrared-infrared shooting barriers on balconies and windows to remove some indoor infrared detectors. The equipment is as follows: 1 host machine, 3 infrared beams, 3 pairs of light beams, 1 detector, 1 magnetic door

The functional configuration can achieve the function: In the configuration of this case, we use the infrared radiation barrier outside the balcony and windows to arm, can promptly alarm when someone close to the balcony and the window, according to the intruder outdoors, to prevent the intruder from entering the interior Conflict with the owner, better protection of personal and property safety. Disadvantages: The use of ordinary detectors indoor, limited ability to identify, no video surveillance and linkage equipment, the alarm can not use technical means to retain evidence;

The third step: optional equipment and optional other equipment to enhance the prevention function

Based on the above configuration, we can choose smart detectors or microwave detectors to replace the above ordinary infrared detectors; add harmful gas detectors in the kitchen, and add linkage lighting control equipment in the living room (when someone is near the window, the alarm at the same time the living room The lights will be automatically turned on); digital anti-theft locks will be installed on the doors; vibration detectors will be installed on the glass to further enhance the prevention capabilities. One thing that needs to be noted is that, while safety-oriented products focus on new technologies and new products, they should also focus on stable, mature and reliable products.

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