With the continuous improvement of living standards, most families have entered a well-to-do society, people’s safety awareness is constantly being strengthened, and family and personal safety have become increasingly important; therefore, they have the functions of anti-theft, anti-theft, smart alarm, and on-site monitoring and alarm functions. Home alarms have become an integral part of smart homes. The home alarm adopts the current international advanced security equipment, combines and complements the alarm host and the major security accessories, and turns into a “multiple security system†to ensure the personal safety of the owners. Home alarm which is good 2. The telephone alarm is connected between the host computer and the telephone line. When an alarm occurs, the alarm host reports an alarm to the user through the telephone network telephone, which is suitable for users who have a telephone line at home. 3, GSM phone SMS alarm, the detector detects the alarm immediately after sending text messages through the GSM network or call the user to the police, for the absence of the network or the phone line is often not at home users. 4, network video alarm, when the alarm occurs, the video alarm sends video alarm to the user's mobile phone, after receiving the alarm, the user can view the situation on the phone, and remotely announce the warning to the thief, the video alarm also has remote monitoring, video recording, etc. Functionality, suitable for use in homes or shops with internet. Home alarm function parameters The role of home alarm, anti-theft anti-theft: Amphibious Excavator With Side Pontoons And Spuds Used Swamp Buggy,Side Pontoons Amphibious Excavator,Amphibious Excavator With Spuds,Amphibious Excavator With Side Pontoons And Spuds Binzhou Jinyi Equipment Co.,Ltd , https://www.jyexcavator.com
1, Honeywell Security Honeywell
In 1885, the world’s largest manufacturer of electronic security products, Honeywell Security (China) Co., Ltd. was the pioneer of “one-stop†security product supply and integrated security solutions.
2. BOSCH Bosch Security began in 1886 and is part of the German Bosch Group, a Fortune 500 company, a global leader in security and communications products/solutions and services, and Bosch Security Systems.
3, DSC
Johnson Controls's well-known anti-theft alarm brand is known to the market with powerful wired and wireless alarm solutions. Domestic agent: Dewei Intelligent Systems Co., Ltd.
4, Horn Security HORN
Founded in 1995, the company integrates R&D, production, and sales of security products such as anti-theft alarms, smart homes, and security accessories. Zhong An Xiao Pinlian Sensing (Shenzhen) Co., Ltd.
5. Paradox Maple Leaf
The famous security brand originating from Canada is famous for its innovative product technology and novel product design in the global security industry. The agent in China is: Shenzhen Shengboer Industrial Development Co., Ltd.
6, Dahua / Le Orange
Well-known monitoring product suppliers and solution service providers specialize in providing end-to-end video surveillance solutions/systems and services, and it owns the smart intellectual Internet of Things brand, Orange, Zhejiang Dahua Technology Co., Ltd.
7, Hikvision/Fluorite
Hikvision's safe life business brand, providing visual security services for home and small and micro enterprise users, Hangzhou Hikvision Digital Technology Co., Ltd.
8, FOCUS Foster
Europe and the United States and other military security equipment suppliers, set security products and automotive supplies R & D / production / testing and after-sales service in one of the enterprises, Shenzhen City, the United States and Technology Co., Ltd.
9, the essence of long INNOPRO
The leading brand of smart home, top ten anti-theft alarm brands, professional R & D / production / sales of anti-theft alarm security electronic products companies, Shenzhen City Elite Long Security Equipment Co.
10. Chuango Chuango
Focus on the design, development, and production of wireless DIY smart home products, the leader of domestic DIY anti-theft alarm systems, and Fujian Chuanggao Security Technology Co., Ltd.
Where is the home alarm installed?
First, install first consider site selection
1, if the alarm installed in the wrong place, not only fail to achieve the alarm effect, and re-installation of the disassembly takes a lot of effort, so the installation site is the first.
2. When installing the alarm, the host must be installed in a place where there is a power cord or a telephone line. In addition, the installation must be convenient for wiring. The wireless alarm host is preferably installed at the center of all detectors to facilitate signal reception and avoid poor channel conditions. Finally, alarms are electronic products that emit at high frequencies and are easily disturbed by electromagnetic fields. Therefore, it is best to maintain a certain distance from the installation.
Second, pay attention to the hidden nature of the installation
1. Many times, many users buy an alarm directly and install it in a more conspicuous place, which means scaring the thieves, but the facts are quite different. Many professional thieves know more about security equipment than we have imagined, and highly skilled thieves can easily break alarms.
2. The main purpose of our alarm installation is theft prevention. Many burglars have detected the location of the crime for a long period of time before committing the crime. Therefore, the alarm must be installed in a relatively hidden place to prevent the thieves from destroying and not to leave the victim with a destructive target and create counter-alarm conditions.
Third, the material can not be ignored pipeline
1, first of all, for the alarm host selection, the user will no doubt choose a famous brand, quality assurance host. However, while paying attention to the host, people always ignore the same important thing, that is, the pipeline. In many cases, in order to save costs, customers' requests for pipelines are always "satisfactory," and they do not pay much attention. This will bury deeper security risks.
2, in the choice of pipeline, should avoid the use of PVC pipe or tank to protect the burglar alarm device, and should choose galvanized steel pipe, because the lack of PVC pipe galvanized steel hardness indicators, more vulnerable to vandalism. The selection of a pipeline with a large material hardness virtually increases the self-protection capability of the alarm.
Home alarm classification alarm by alarm can be divided into on-site alarm, telephone alarm, GSM SMS alarm and network video alarm 4 kinds.
1. The on-site alarm is to send an alarm immediately after the detector detects the alarm, and flashes the alarm to alert the user of the alarm. It is suitable for the burglar alarm site where the user can rush to the scene in time. 
1, wireless deployment, easy installation, no construction wiring.
2. The microcomputer automatically dials the alarm and can dial 6 groups of remote alarm numbers to alert the owner's mobile phone, pager, 110, and the district management office. When the power fails, it can still work normally and the loudness of the sirens will not be affected.
3, digital voice broadcast alarm information.
4, wireless remote control alert / police, no real delay alarm.
5, there is an emergency alarm button function.
6. Really interactive alarm, guaranteed to dial and the owner will no longer occupy the owner's line after receiving the alarm.
7. A siren with 120 decibels informs the neighbors (it can also turn off the siren silent dial alarm).
8, with PAUSE function to facilitate the use of extension users.
9, when the alarm number and alarm voice input is not completed, the system will automatically prompt the user to avoid the user can not forget to set the alarm due to negligence.
10, "A key to open a lock", will not cross the remote control or cross-alarm.
11. After an alarm occurs, the police can be remotely silenced and automatically re-armed.
12, there is a live monitoring function, and can be activated at any time while monitoring the police to deter thieves.
13. There is a remote arm/disarm function. After the owner enters the correct password, he can remotely control the system by telephone.
14, can be preset silent alarm or audible alarm (that is, whether to open the alarm when the alarm). 15. With the information protection function, the user's alarm phone number and alarm record entered will never be lost. The system will automatically detect the user information entered in real time. In case of data damage caused by the impact of the grid, the system will automatically repair to ensure the reliability of the alarm. Sex.
16, backup power capacity is large, for users who choose the power supply, the system can work continuously for more than 35 hours. (After the call, it will automatically fill the standby).
17. There is a called grab line function. When no one is at home, someone enters the phone from outside to attempt to steal the alarm line. When a theft occurs, the system will automatically grab the line dialing alarm.
How Home Alarms Work
1. The working principle of the home alarm is the electronic device that uses the physical method or the electronic technology to generate the alarm function. In the running process state, it automatically detects whether there is an intrusion in the armed monitoring area or is triggered by the accessories to generate an early warning signal. Then it is transmitted to the alarm host and the alarm host issues an alarm.
2. The working group of home alarms is a radio remote control system, which is generally divided into a transmitting section and a receiving section. From the use of terms, the launch part generally has two types: remote control and remote control module. The remote controller can be used independently, and it is convenient and quick to use; the remote control module is used as a component in the circuit, and the advantage of using it is that it can be seamlessly linked with the circuit, which is inexpensive and inexpensive.
3, from the receiving mode, the receiving part is also divided into two types: superheterodyne and super regeneration receiver. The super regenerative demodulation circuit is also called a super regenerative detection circuit. It is actually a regenerative detection circuit that operates in intermittent oscillation. The superheterodyne demodulation circuit is the same as a superheterodyne radio, and it is a local oscillation circuit. An oscillation signal is generated and mixed with the received carrier frequency signal to obtain an intermediate frequency signal. After being amplified and detected by the intermediate frequency, the data signal is demodulated.
Theft prevention is a well-known application. Whether it is public property, office secrets, or home property, alarms have played an indelible role. The emergence of home alarm is also derived from this, anti-theft is the basic function of the alarm.
Second, leakage monitoring:
The most prominent application of leak detection is the monitoring of gas and toxic gas leaks. In the home life, the kitchen is the key area of ​​safety precautions. Many omissions can cause extremely serious consequences and lead to irreparable losses. The application of home alarms is a good way to avoid the hazards caused by leakage of toxic gases and flammable gases due to pipeline leakage or forgetting to close valves. Once a certain concentration of gas substances is detected, the alarm will warn or make intelligent prevention and control.
Third, protect the elderly:
People today are busy and fast-paced. Young people in many families have no time to care for the elderly and to accompany them. Because the elderly are aging after the age of the elderly, the actions are often slow and they are inconvenient to do. Therefore, it is inevitable that they will have bumps. This is also what many families do not want to see. The home alarm can be used in the event of an accidental fall of the elderly, through a simple operation, the first time to send a warning signal to the relatives of their children, to facilitate family members to arrange timely assistance to the elderly, to avoid serious injury caused by delays in the rescue.
Home alarm selection method
1, product selection:
From the perspective of installation of alarms, products can be divided into two forms: wired and wireless. Wired methods have the advantages of reliable communication, strong anti-interference ability and low device cost. They are suitable for new construction and can reserve connection lines in walls. building. Its main drawback is its poor flexibility and inconvenience to adapt to changing demands of users and products. It is a very tricky thing to install and construct in a renovated room. The wireless method can prevent the connection between the probe and the host from damaging the interior decoration, and has the advantages of flexibility and conciseness. The main disadvantage of the wireless method is the vulnerability of external electromagnetic waves and relatively high device cost.
2, the alarm function:
From the perspective of the function of the alarm, the product can be divided into two types: on-site alarm and smart phone alarm. On-site alarm means that when a thief occurs, the probe transmits the detected signal to the host, and the host sends audio after receiving the signal. Alarm sounds to deter thieves. Besides the on-site alarm function of the smart phone alarm, the host can also automatically dial the user's preset phone number. After dialing, the user can play the user's pre-recorded voice that indicates the location of the touch alarm, and can monitor the case through the phone. The sound of the scene. Using this feature of the host, it can easily form a networked alarm system with the cell security or 110 alarm center. The use of home alarms should be based on multiple factors such as the size of the home, the characteristics of the building structure, the surrounding environment, and the composition of the family.
3, the price of the product:
With the rapid development of semiconductor electronic components and technologies, home alarms today have improved greatly compared with those of previous years in terms of production process and product quality stability. Larger declines, originally a few thousand yuan a set of alarm system, the price has now dropped to nearly a thousand or even a few hundred dollars. All these have created favorable conditions for the popularity of home alarms, and have also made the original noble and mysterious alarm system into the homes of ordinary people. (Specific model / price, please see the site's product information).
4, product certification:
To purchase a reliable home alarm system, we must purchase home alarm products manufactured by regular manufacturers, because these products have passed strict inspections by the national inspection and related departments, so the product quality is guaranteed. A qualified electronic alarm product should at least have the following certificates: the Ministry of Public Security Security and Police Electronic Product Quality Inspection Center inspection certificate, China National Compulsory Product CCC Certification. When the user chooses to purchase, he must check whether the product passes the two certifications, and they are indispensable. Otherwise, they are definitely unqualified products.