Safety measures 1 1, be careful when opening the door for strangers.
Someone calls the door, you should look out through the cat's eye first. Don't open the door when you see a stranger. You can ask about his identity and the purpose of his visit through the security door. Avoid strangers who claim to be salesmen, meter readers or family and friends entering the home; On-site service, maintenance and other matters should be agreed as far as possible on public holidays and when there are many people at home; When a stranger borrows his home phone, he should politely refuse.
2. Buried bolt anti-theft
In addition to the safety lock on the door lock, you can also install a hidden bolt at the upper and lower ends of the door, which can be inserted before going to bed. If the door lock is finally pried open and the hidden bolt is blocked, the thief still can't get in.
3, nailing is safe
In the absence of a security door, it is the key to prevent thieves from pulling the lock tongue out of the door with soft inserts. Nail an iron nail on the door frame outside the lock tongue, and the reserved part protrudes. The length of the iron nail exposed from the wood just makes up the gap between the wooden door and the door frame. In this way, the nail is the first barrier when inserting the sheet. This small device will not affect the normal use of the door lock, but also effectively prevent the sheet from being inserted, making it difficult for thieves to get it.
4, slope wooden pillow can prevent thieves
Only the elderly are at home on weekdays. In order to prevent the bad guys from breaking into the house, the old man can hold a triangular slope wooden pillow against the door, which is low in cost and simple, but it is difficult for the thief to succeed. Especially when there are old people or children alone at home, it is a good preventive measure.
5, security door to buy trilogy
A look: the steel plate thickness of the security door frame should be above 2 mm, and the thickness of the door body should be above 20 mm. The security lock must have the qualification of the public security department, and the reinforced steel plate should be installed around the lock body. Two touches: the exterior of the security door should be painted or baked, with delicate and bright feel, heavy overall weight and high strength, generally above 40 kg. The third check: see if there is a safety inspection certificate from the public security department.
6. Don't close the door when you turn on the air conditioner.
In summer, most family members sleep in air-conditioned rooms. In order to save electricity, the metropolis closes its doors tightly, which is likely to be used by thieves to enter rooms without air conditioning. So try not to close the door of the air-conditioned room or leave a gap, so as to hear the movement of other rooms. If possible, set up alarm devices in other rooms, and alarm bells should be set up in air-conditioned rooms.
7. Behind the door? Organ?
Before going to bed at night, you can put a big board or an empty wine bottle and other items that are easy to make noise behind the door. When a thief breaks into a room, there will be a loud noise, which will wake up the residents and scare away the thief.
8, clever door frame angle iron
Fix an angle iron on the door frame with screws, which can not only prevent inserting pieces, but also prevent kicking and bumping the door. It can also connect the angle iron with the alarm, as long as something is plugged in, it will make a sound, which is simple and effective.
9. Reinforce the small windows in the corridor
Thieves usually pry open the solder joint of an iron bar on the aisle window with a crowbar, pull the iron bar open and then turn over the window to steal. If the existing small window is refitted with iron fence and the welding scar of the original iron bar is reinforced with flat iron, every point is welded firmly and connected into a whole, and it is impossible to break it one by one, so that thieves can take advantage of it, thus achieving the purpose of theft prevention.
10, use curtains skillfully
Thieves often judge whether there is anyone at home through curtains and then steal at home. Usually when you go to work or go out with your family, not all the curtains are closed to seal your home tightly. You can choose places where the living room or bedroom can't be seen, such as corridors and kitchen windows without curtains, or open the curtains of the living room and bedroom, and block the line of sight with desk lamps and other things, so that thieves can think that there are people at home and dare not act rashly.
1 1, single-action window anti-theft method
Nowadays, the windows of many houses are single-action windows, which makes people feel bored when sleeping, but it is not safe to sleep with windows open. In this regard, hard fillers, such as wood strips, stone strips, tiles, etc. , can be placed in the chute of the mobile window. The length should be such that the width of the movable window should be smaller than the gap where a person can enter, so that thieves can't get in.
12, home window prevention method
First of all, the iron bar spacing of the guardrail is less than 16 cm to drill into people. Second, must the guardrail be made? Hmm? Glyph, so even if the thief breaks two or three iron guardrails, it won't help. In addition, it is best to choose stainless steel pipe as the material of iron guardrail, and then put a steel bar in it, so that the guardrail made is beautiful and firm. The most important thing is not to forget to leave an escape route, so as to escape in time in case of danger.
13. Be careful when others make keys.
During the renovation, the renovation workers stole the key of the owner's house. After many times of stepping on the spot, burglary cases occurred frequently while the owner was away. To this end, it is necessary to invite professional decoration units to carry out construction, so as to prevent lawless elements from mixing into the decoration team and coming to the door for construction. Replace the door lock in time after the house is renovated to prevent theft.
14, powerful combination of double locks.
According to the research of criminal psychology, once the lock is unlocked for more than 5 minutes, the gangster will feel uneasy and nervous, and gradually lose confidence, thus stopping or giving up. Imagine that if you add an auxiliary lock to the doors and windows of your home, it will prolong the time for thieves to unlock and help prevent intrusion.
15, wind chime anti-theft method
Hanging wind chimes on the balcony or in front of the window is not only a decoration, but also an anti-theft function. Once a thief enters a room from a window or balcony, he will inevitably encounter a wind chime, which will inevitably attract the attention of his family, especially at night, which can remind you to sleep.
Common sense of preventing burglary burglary (divided into white burglary and burglary) is a frequent theft case, targeting residents in residential areas, commercial and residential areas, and the targets are mostly cash, gold and silver jewelry and valuables. Such cases have brought great harm to people's lives and property.
(a) the time of the crime
White thieves usually arrive at 9 am 1 1 and 2 pm to 5 pm. The criminal took advantage of the fact that the victim was at work and there was no one at home, and took the opportunity to pry the door and twist the lock to break into the house.
Burglary mostly occurs in the middle of the night 1 until 5 am. The criminals took advantage of the victim's sleeping, climbed into the air and water pipes, and used ropes to slide down the window from the roof to commit theft.
(2) modus operandi
Criminals usually use excuses such as looking for someone, going to the door for maintenance, and looking up the table. To test whether there is anyone at home, and take a thin piece of metal or plastic to screw the door and grab the lock tongue. Use imitation keys, special unlocking tools and obstacles in the lock core to unlock and break into houses.
(3) Prevention methods
1. Don't deposit a lot of cash at home, but deposit it in the bank. Keep the passbook well, and keep it separately from the ID card and household registration book.
2. Before going out or going to bed, check whether the doors and windows are closed and locked.
3. For places that are easy to climb, wrap them with iron wire and butter and close the door to the top floor.
4. Replace the lock core that is easy to unlock in the prior art and adopt the advanced magnetic anti-theft lock core, which can play a preventive role at a cost of several tens of yuan.
5, between neighbors, take care of each other, found that people can take the initiative to ask, pay attention to their own safety.
6. When you find that your home is stolen, don't be nervous, protect the scene, call the police in time, and cooperate with the public security organs to do the investigation.
In recent days, reports of theft of citizens' homes have frequently appeared in newspapers. In line with the idea that knowing ourselves and knowing ourselves is the only way to fight a hundred battles, Southern Metropolis Daily reporter specially interviewed the policemen, unlocking experts and citizens of the first-line police station to reveal the main modus operandi of the thieves one by one? Trick? , see instead, for readers from now on? Three prevention books? ,? Collection? The first chapter focuses on family safety.
Steal: steal
Precautions: Pay attention to theft prevention.
Police officer Qiu of a police station in Haikou analyzed that most of the theft cases did not meet the standards, and some cases should not even happen, mainly because the victims did not have anti-theft awareness and were negligent in prevention. ? Steal? Theft is one of them, but this modus operandi is high. Thieves use it against unsuspecting citizens. For example, if the house is not closed, the thief will sneak in when he is eyeing it. If found, he will pretend to find relatives and friends and then leave. Soon if you don't find it? Robbery? After leaving, when the residents found out, it was already late.
Police officer Qiu reminded that when encountering such suspicious personnel, we must not take it lightly. Even if you find a thief at home and leave, you can't be lucky enough to think that you are okay. Residents should promptly report the situation to the property security and the police station in their jurisdiction, reminding everyone to take precautions against such suspicious people, instead of just sweeping snow in front of their own homes. Interactive defense can achieve good anti-theft effect. If the public's awareness of anti-theft is enhanced, some bad habits can be eliminated, such as leaving the house open and leaving the entrance guard unattended in residential buildings.
Officer Qiu has been a policeman for more than ten years. According to his experience, the probability of theft is the highest in three periods. First, at midnight; The second is the time for residents to buy food in the morning; Third, at night.
Stealing trick: pry the door and pry the window.
Note: Doors and windows need to be reinforced.
On the morning of August 16, Mr. Jiang, the owner of a residential area in Wuxi Road, Haidian, Haikou, said in dismay that during the period from June 12 to August 15 at 22: 00, thieves forced open the door and stole gold jewelry worth 40,000 yuan and 22,000 yuan in cash.
This is the main modus operandi of common theft cases. Police officer Qiu suggested that residents' doors and windows should be reinforced, like ordinary wooden doors, which basically can't protect them, and ordinary aluminum alloy windows are also easy to be removed. In addition, don't close the door casually when you go out, but lock it with a key.
In addition to these basic protective measures, most families now use computers. Officer Qiu thinks that you can install monitoring at home with a computer and watch the doors and windows. This not only helps to provide clues for the police to solve the case after the theft. Usually, you can also access monitoring. If you find a stranger walking around your home and acting suspiciously, you should report it to the neighborhood Committee, community security and the police station in your jurisdiction in time.
Mr. Wu, a citizen, also has his own tricks. If a family goes out for a long time, it will have the illusion that someone is at home. For example, put a pair of old shoes outside the door, or some non-perishable garbage, such as waste paper boards, or hang some clothes on the balcony. Remember to take out the doorbell battery, or the thief will know that there is no one at home if he rings the doorbell for a long time. If you order newspapers and milk at home, remember to inform the delivery staff in advance to cancel the delivery. At the same time, ask the neighbors to help throw away the small advertisements on the door in time.
Stealing trick: technical unlocking
Note: Use advanced locks.
65438+February 10, Ms. Liu, who lives in a residential area of Jinmao West Road, Haikou, woke up and found that her mobile phone was gone, and the jewelry worth more than 20,000 yuan in front of the bedside table was also gone. Because the door lock at home was intact, no trace of being pried open was found. It was not until Ms. Liu found her mobile phone that she found that her home was stolen. The police think this is a technical theft.
Haikou Anliang Electronic Technology Co., Ltd. is a professional lockset company. 12, Mr. Zhang, the person in charge of the company, personally demonstrated this technology for the reporter. At the scene, Mr. Zhang took out an unopened plastic box, which read? The ultimate killer of anti-theft locks? , is a special set of unlocking tools. ? This set of tools can be bought at will on the Internet. I haven't opened the lock for three years, and I haven't opened this tool since I bought it. ?
Mr. Zhang used a small piece of iron in this tool to insert an A-class lock core for demonstration. The reporter prepared a video, but he didn't press the video button, only heard a few times, and the lock was opened in a few seconds. Mr. Zhang said that this set of tools can not only deal with class A lock cores, but also open class B lock cores, all of which are equipped with special tools.
The lock is so fragile, what should I do? Mr. Zhang suggested using the advanced lock core, and the class C lock core could not be opened from the keyhole position. In addition, we should develop the good habit of closing the door, and don't close the door casually when going out, so that thieves can easily open the door with only one card, and must lock it. When all the family members come back, they should be locked indoors, so that if there is a key outside, they can't open it, even if the cat's eye is damaged. Cat's eye killer? Tools can't help it.
Stealing tricks: climbing and invading
Note: residents at the bottom can plant spiny plants.
165438+1At the beginning of October, the police in xiuying district, Haikou destroyed a burglary gang in Danzhou, arrested five theft suspects and concealed two suspects who had been offended by the crime. The crime of this gang is characterized by climbing and burglary. Rock climber? You can climb to the height of ten stories by using facilities such as pipes in residential buildings.
Besides climbing with pipes and anti-theft nets, the awning in front of residential buildings with shops on the ground floor is also easy to be used by thieves as climbers? Scaffolding? . For such tents and the external walls of residential buildings, police officer Qiu suggested that it is best to keep a distance of two or three meters.
It is understood that for this kind of theft, residents living on the ground floor can plant some barbed plants like rose and sisal around the fence, or plant them around the balcony, which is both beautiful and can be used as a preventive barrier; For residential buildings with bare pipes, anti-crawling, iron thorn and even butter can be installed on the pipes; Install an anti-theft iron fence flush with the window to prevent thieves? Borrow something? Climb a mountain; Residents with acceptable economic conditions can install infrared alarms with better quality.
In addition, the police who handled the gang case suggested that the invisible anti-theft net could not play a good anti-theft role except closing the windows when residents slept at night. It is recommended to install a reinforced anti-theft net, which can be slightly pulled by thieves.
Stealing trick: pry open the window.
Note: Don't put anything in the car.
10 2 1 In the evening, when Mr. Li, who lives in Haifu Road, Haikou, got up for work, he accidentally found that the back window of his car parked in the parking lot of a building was smashed and hundreds of dollars in cash, cigarettes and alcohol were stolen. That night, about 13 car suffered the same thing as him. The thief smashed the back window to steal.
This kind of modus operandi, observed from the broken window, is often the first feeling? Smash? In fact, the thief just knocks on the glass with a sharp object, such as a screwdriver, and it will crack, and then from one side? Spying? It's on. There's almost no noise.
So, the window is covered? Smash? Why didn't the vehicle call the police? Police officer Qiu explained that vehicle alarms generally use vibration sensors, and not all situations can respond sensitively. Generally, the closer to the alarm front end, the more sensitive it is, and vice versa.
To deal with this kind of theft, officer Qiu thinks the key is not? Seduce a crime? Don't leave valuables in the car. For example, there may be nothing in the wallet, and I feel fine if it is stolen, but don't forget, it is to lure thieves to smash windows. Even if the window is broken, it will cost a lot to repair it, so don't put anything in the car. It might be better if you want to put it in the trunk.
Stealing tricks: stealing expensive and abandoning sincerity
Note: valuables are not stored at home.
On June 10, after a busy week in Haikou, residents found that the safe embedded in the wall had been pried open and moved away. /kloc-in the early morning of June, 2004, when the community security guards patrolled, they found that the safe mysteriously appeared in a rough room in Building 17, and 20,000 yuan in cash and gold ornaments worth more than RMB100 were stolen, leaving only some business bills, certificates and a silver ornament at the scene.
From this case, we can easily find that after the safe was broken into, the thief was only interested in the valuables inside, rather than taking them all away by moving.
Police officer Qiu advised citizens not to store valuables at home as much as possible. Without these things, even if a thief enters the house, it will only be empty and there is nothing to steal. Like some valuables, you'd better take them to the bank safe for storage. Some citizens may worry about the high cost, but small things can rent a small cabinet, and the cost is not very high. In addition, you can also install your own safe at home, but don't buy a small safe. If you want to install it, install a big one. One thief can't carry it, two thieves can carry it, and it is easy to be found. ?
What should I do if I find burglary?
If you hear someone break into the house in the middle of the night, first of all, be calm, and don't let thieves easily find you awake, otherwise it will pose a threat to yourself and your family. When you hear that a thief has entered the house, you'd better think of an appropriate way to deal with the thief. For example, you can scare away thieves by making noise and calling your family, because most thieves don't want to run away in the face of confrontation. When a person lives alone, it is best to lie quietly in bed and think of a way to fight back before acting to prevent vicious thieves from hurting themselves. In short, we should do what we can.
If you find a thief entering the room, you'd better call 1 10 to call the police without disturbing the thief, or follow the alarm quietly after the thief leaves the room. Conflict with it is really inevitable, and using defensive tools is the last choice.
Since ancient times, home security has always been a topic related to the personal and property safety of every family. Today, with the development of science and technology, the theft means of thieves are also constantly improving. Strengthening traditional anti-theft measures such as iron gates and iron gates is far from enough to protect home safety. There is no door that can't be opened, and there is no lock that can't be opened. If you use a portable gas cutting machine, you can easily cut steel doors of any material and structure. It can be said that the height of the Tao is one foot and the height of the devil is ten feet.
At the same time, the proposal on prohibiting the installation of anti-theft nets in residential areas issued by the state has clearly pointed out that anti-theft nets have brought many problems, such as affecting the appearance of the city, making it difficult to escape after a fire, and providing criminals with conditions to climb over. This makes all families more insecure in safety.
Anti-theft at home should be sooner rather than later, don't wait until it is stolen!
Thieves have all kinds of tricks to break into houses.
In cities, some criminals often extend their claws to residents' houses, units and shops for burglary and robbery. How to guard against theft and robbery has become a hot issue that citizens are generally concerned about.
According to our investigation, criminals are often? Take advantage? Choose a place that is easy to start and not easy to be found to commit theft. If caught in the process of theft, they may take risks and commit robbery, wounding, rape and even murder. They commit crimes twice a day? Prime time? Three or four in the morning and during the day. Criminals usually enter houses to commit crimes in the following ways:
Black trick 1: the canal gas pipeline is used as a ladder.
Nowadays, many houses in the city have their canals and gas pipes installed outdoors, close to balconies and windows. It is very easy for criminals to climb into the house with the help of canals and gas pipelines to commit crimes. The gas pipeline of high-rise residential building is installed next to the window, and each floor has branch pipes, which can be used as both handrails and stepping points, making it very convenient to go upstairs.
Black trick 2: Climbing the security net is like walking on the ground.
In the present community, every household has an anti-theft net, but it is useless to install an irregular anti-theft net. Thieves often use protruding anti-theft nets to climb up and down to commit crimes. According to the investigation, there are two forms of theft cases after midnight: one is to pry open the anti-theft net to carry out theft; The second is to use the anti-theft net to climb up and drill into high-rise households to commit crimes. Non-standard installation, although it protects itself, but harms others, the anti-theft net does not prevent theft? Help? Stealing.
Black trick three: break into houses while you are away.
This is the usual modus operandi of criminals in the daytime. The early security door only had a few screws to fix the door frame, which actually could not bear the force of crowbar at all, and it was done in one minute. Recently, the security door has been greatly improved in structure and strength, but with the birth of micro gas cutting tool, many cases of burglary using this tool have been found in China.
Black trick 4: Tie a rope on the roof? Swing?
This modus operandi is relatively hidden, because everyone thinks that no one dares to commit crimes from top to bottom, so there is no prevention and inspection on the rooftop, and the safer the place, the less safe it is.
Black trick five: sweet words trick you into opening the door.
In many cities, gangsters were found fleeing to residential buildings, unplugging the electrical switches installed outside the houses, and then rushing into the houses to rob them. In addition, some gangsters use the victim's advertisement to rent a house and pretend to rob the house. Some people pretend to be water and electricity maintenance workers to cheat and rob the door. In recent years, there have been many cases in which criminals pretend to be friends of residents' children or relatives, and mix into the room for fraud and other activities.
Black trick six: unlock? Magic? Every shot hit the target.
As far as we know, many cities have found that criminals have mastered the unlocking technology, burglary, and various types of locks can be opened in a very short time with homemade keys.
Black trick seven: pry the iron window with a homemade wrench.
At present, most anti-theft nets are welded with steel bars or square groove iron, and the density is a bit sparse, which just provides a good clip for wrenches. In addition, there are only a few solder joints that can't stand a wrench. In recent years, it has been found that thieves have made some fork tools that look like wrenches. In less than 2 minutes, you can pull out a big gap or hole in the anti-theft net and drill into the room to steal.
Black trick eight: stalking robbery
A theft gang followed a householder into the building. When the householder opened the door with a key, the gang forced their way into the house with a murder weapon. In this kind of cases, after people's preventive measures against rooms have been strengthened in recent years, criminals have taken extreme measures because it is not easy to enter rooms. Therefore, paying more attention to the people who enter the elevator stairs together can avoid disasters.
Black trick nine: criminals? Self-defense?
From our analysis of some burglary scenes, criminals usually enter the room through the kitchen window at night, and often steal with a kitchen knife in their hands. Its main intention is to give yourself? Courage? And then what? Self-defense? But this has caused great hidden dangers to the personal safety of residents. Once residents wake up or find criminals committing crimes, criminals will easily go to extremes, causing casualties to residents.
Talking about family anti-theft knowledge
1. Don't keep a lot of cash at home. Money you don't need at present should be deposited in the bank. Passbooks and credit cards should not be put together with ID cards, work permits and household registration books.
2. Stocks, bonds and gold and silver jewelry should not be stored in conspicuous places such as drawers and cabinets.
3, TV sets, video recorders, cameras and other high-end goods should be clearly marked with the factory number and other detailed registration for future reference.
Take the key with you, don't throw it about, and change the lock in time if you lose it.
Preschool children can't take keys, let alone hang them around their necks.
6. Close the doors and windows before leaving home, and bring the safety lock.
7. Be careful when making friends. Family members, especially teenagers, should not bring strangers home casually.
8. If you want to ask the nanny to find something more reliable, you should check your ID card and report to the police station in your temporary residence.
9. Conduct safety education for nannies, and don't let strangers in when the owner is not at home.
10, the nanny leaves her job and gets paid, and the door lock key needs to be taken back. It is best to change the door lock.
1 1. Install a camera monitoring system, call the police in time when there is an alarm, and use the stored images to inform relevant personnel or public security organs.
What problems can't be ignored in family safety precautions?
1, buildings with patios, bathrooms and kitchen windows often become the passage for criminals to enter the room, so it is necessary to install cameras to monitor them anytime and anywhere to prevent them;
2. Don't put the key in an obvious place to prevent outsiders from taking the opportunity to copy the impression;
3. The passbook must have a password, which cannot be put together with the household registration book and ID card;
4. When going out for a long time, you should greet your neighbors and ask for care;