ca88

Family security should have two meanings, one refers to the safety of life, two refers to property anti-theft.Traditional family security is the installation of passive infrared detector, which is characterized by the installation of indoor, so when the indoor unattended, the role of its anti-theft protection property can be realized.

Basic principles of home security system.

Home security system uses the host, through wireless or wired connection of all kinds of detectors, to achieve anti-theft alarm function.The host is connected to the fixed telephone line. If there is any alarm, dial the alarm according to the mobile phone or telephone number set by the customer.

Home security system is an important facility to prevent accidental incidents such as theft, robbery and fire.Once an emergency occurs, it can quickly notify the owner through the telephone, so as to facilitate the rapid adoption of emergency measures to prevent the occurrence of accidents or the expansion of disasters.

Home security system is usually composed of detector (also known as alarm), transmission channel and alarm controller three parts.Alarm detector is composed of sensors and signal processing, used to detect intruder intrusion behavior or smoke, composed of electronic and mechanical parts of the device, is the key to the anti-theft alarm system, and the sensor is the core component of alarm detector.Sensor parts with different principles can be used to construct alarm detection devices of different types, different ways and different detection purposes.

Common detectors include infrared body sensor, door and window magnetic sensor, smoke fire detector, gas leak detector, waterproof flooding detector, etc.

Active infrared detector, its anti-interference performance is strong, but also installed in the outdoor, the indoor personnel activities are irrelevant, as long as the outer entrance of your house installed on the active infrared detector, once someone entered the room, the timely alarm, life safety is guaranteed, property is intact.Rise guard early, consequence small purpose.

Home security system is widely used in domestic residential prevention of theft, robbery and emergency rescue, fireworks alarm, anti-cutting line alarm, gas leak alarm, safe anti-theft alarm and even some enterprises and institutions can also be used.For example, goods warehouse burglar alarm, factory important places, forbidden area burglar alarm, financial sector anti-robbery burglar alarm, organs and units, secret file burglar alarm, store and market goods warehouse burglar alarm, residential district commercial and residential building network burglar alarm, car parking garage burglar alarm......

Technical means that can be taken to prevent home theft.

Our current anti-theft means mostly rely on civil air defense and physical prevention (such as anti-theft doors, iron guardrail, etc.), if the conditions are available, the use of technical prevention means will receive twice the result with half the effort.

Install infrared anti-theft alarm device.When the alarm device is in working state, it can emit infrared light invisible to the naked eye. As long as the person enters the light control range, the alarm sound will be immediately issued by the device. If the thief enters, the residents can immediately find it, but the thief himself does not know, so he is often caught without a fight.

Install the electromagnetic password door lock.The installation of this lock, from the outside to unlock the need to press the password, otherwise can not unlock;If pry open, lock the alarm device will issue alarm sound.This will alarm the people in the house or the neighbors, one can scare off the thief, two can also catch the thief.

Actively cooperate and actively participate in the urban community alarm network system.After users install the alarm equipment, in case of dangerous situations (such as burglary), the alarm will automatically send out the alarm through the pre-set defense area, the police station alarm device immediately automatically shows the exact address of the user, the police can quickly arrive at the scene of the crime, arrest the offender.

Home burglar warning in the future.

The technology innovation of anti-theft alarm system in the security industry is relatively backward (relative monitoring system, access control system, intercom system, etc.).But in the last two years, the technology of anti-theft alarm systems has been slowly changing, toward high-performance processors, large LCD keyboards, and interconnection with computers (based on TCP/IP transmission technology).Especially in the set alarm protection zones, online programming, wireless alarm, etc., anti-theft alarm system has a larger increase, are basically adopted the hybrid alarm protection zones and online through computer programming and means of play set, past by alarm set input keyboard online programming and protection zones of basic no longer appear phenomenon.

At present, the most key to the anti-theft alarm system is the innovation of various detectors, and the technical update of detectors is more difficult than the alarm host, which needs to be combined with multi-disciplinary technological innovation.Such as optics, microwave, the improvement of various sensors, special sensor research and development.

In the market, the construction market is also an important reason for the lagging development of the anti-theft alarm system industry.In the ten years of the rapid development of intelligent buildings, the anti-theft alarm system was first introduced into the residential construction.But with the technical revolution of the visual intercom system, the anti-theft alarm system is gradually squeezed out of the residential market, which also leads to the industry in the residential market share gradually reduced, affecting the technical progress of the industry.

The burglar alarm industry has been relatively slow to develop over the last 10 years and the full digital technology (mainframe and detector) has yet to be deployed.Therefore, the author believes that the future will alarm industry towards full digital detector, the fully digital network platform, multi-angle control technology (namely variety of alarm system to prevent joint alarm technology, a variety of high performance, low false alarm rate detector) development, and entrance guard system, intercom system, monitoring system integration,And finally is integrated with the computer as one of the comprehensive security system, all the security subsystems are integrated into the computer management platform of the integrated alarm system.