Family safety protection system

Now more and more people want to transform their homes into smart homes, so that when they go out, they don't have to worry about thieves at home and can do thing

Now more and more people want to transform their homes into smart homes, so that when they go out, they don't have to worry about thieves at home and can do things with confidence. This is also the most common smart home security system, but most people only know that smart homes have security systems, but they don't know the uses and functions of smart home security systems. The following is the protection system of family safety that I have compiled for your reference.

Function Introduction of Smart Home Security System

Panic button: panic button is a quick and simple way to ask for help. In case of fire or emergency, you can press the button for help. In the home security system, this panic button can be a physical button or a touchpad. Panic button sends the signal to the home automation or building management system, and the property or security center can receive the alarm notice. It is not common to install panic button at home, but this kind of panic button is especially suitable for families with old people and children at home, so buttons should be installed at the bedside, toilets and places that are easy to trigger. Fu He Shuang Sheng

Automatic alarm and "SOS": Detect illegal intrusion through sensors installed at home. When the sensor is triggered, the alarm host will also send out an alarm whistle to remind the abnormal phenomenon, and the alarm signal will also be transmitted to the property management department through the home terminal or the building management system. After receiving the police, the monitoring center and property security personnel can immediately call the police or check the situation at home to prevent accidents.

Alarm and incident management: When the householder leaves home, the home security alarm system will start by itself and be in a state of "preparing for war" at all times. Alarm event management means that when an alarm is triggered in a household, the alarm type will be displayed through the terminal control system, such as door and window alarm, gas alarm and even the possibility of the elderly falling to the ground.

Automatic dialing notification system: the intelligent control security system in intelligent building allows users to set multiple emergency contact numbers. Different people can be contacted by triggering different types of alarms, and users can also set up an alarm system to send alarm information to mobile phones in a push way. This kind of automatic remote alarm notification is very common in home security systems.

The home security system can also be DIY.

First, the access control system

Obviously, access control has become the most important security tool. Now residential areas generally install intercom systems in corridors, which should be regarded as the first line of defense for family safety. Of course, the community security management in many old communities is not perfect. For such families, people are more willing to choose security doors as "iron generals" to protect family safety.

Second, the monitoring system

For home security, monitoring system has been deeply rooted in people's hearts, especially with the popularity of computers, home monitoring seems to be becoming a necessity. However, buying a monitoring system is just like buying a mobile phone. Every family needs to choose a different monitoring system according to their own needs. Before determining the product packaging, you should determine your own prevention requirements, understand the relevant product knowledge, and determine the product packaging scheme according to the actual situation. If possible, it is best to draw a simple product matching and installation plan, listing the installation location, installation method and accessories of each product, so as to avoid the situation that the lack of east and west will affect the installation.

How to build a home monitoring system depends on the needs of users.

Step 1: decide whether PC+ acquisition card or DVR is your host;

Advantages of adopting PC+ acquisition card: the original home computer configuration in the factory can be fully utilized to meet the requirements of board cards, and each monitoring card has different requirements for PC system. It is best to use Intel P4 CPU and chipset. This PC can also be used for general purposes.

The disadvantage is that video files need a lot of hard disk space. If you need long-term application, you need to use professional digital hard disk video recorder.

Digital hard disk video recorder: Compared with the traditional analog video recorder, hard disk video recorder has great advantages, which are as follows: the recording time is long, and the longest recording time depends on the capacity of the connected storage device, which can generally reach hundreds of hours; There are many video and audio channels supported, and several channels, dozens or even dozens of channels can be recorded at the same time; The record image quality will not deteriorate with time; It has more functions, unlike traditional analog video recorders. Different application fields have different functional requirements for hard disk video recorders. For example, the hard disk video recorder used in the monitoring industry should have the following functions: compression function, video recording function, playback function, backup function, network function, pan/tilt and lens control function, alarm input and output. Hard disk video recorders designed and produced by different manufacturers may not have all the above functions.

Step 2: Decide how many cameras are needed and determine the image quality of the cameras.

According to the specific situation of each monitoring point, determine the quality requirements of each monitoring camera and determine the number of cameras in the home monitoring system.

Step 3: Do you want to have night vision?

There are many kinds of cameras for monitoring, which are dazzling. Determine the illuminance and brightness of the monitoring site and whether it is necessary to monitor at night. If the environmental brightness of a monitoring point is low, or it needs to be monitored at night, it is necessary to identify the camera of this monitoring point as an infrared camera. If night vision is not needed, please choose an ordinary camera. If you need special functions such as rotating pan/tilt and zoom lens, please choose another camera that you approve.

Step 4: Wired or wireless?

In addition to the high price, wireless network does save the trouble and ugliness of camera cable, but we need to pay attention to the problems of distance and obstacles. In principle, cement building materials will shorten the wireless transmission distance, while metal materials will completely shield wireless signals. The transmitter and receiver of camera and host should be far away from other electrical appliances to avoid interference. If you want to use a wireless network, but you are not sure, you can also contact an engineer.

It should be noted that you must accurately measure the distance between each camera and the host.

Step 5: The function and price of the camera

If you still have doubts and can't decide, then you need to know your own needs, such as the desired image quality, night light, shooting distance, etc., so you can choose the right camera according to these factors.