At night 1 1 burglary is the most frequent in Chengdu.

There are electronic doors at the gate, monitoring and staring at the wall, property management and security patrols, the door of the unit building is also closed, and the security door is still locked ... Can security facilities like the community make a home impregnable and effectively prevent thieves? The answer is not necessarily! On February 4th, 65438, Chengdu Public Security Bureau released 20 14 burglary statistics. From June 65438+1 October1day to June 65438+1October 30, Chengdu * * * investigated and dealt with burglary cases 15 196, selected. Among them, 6707 cases entered through the door, accounting for 44. 1%, and 7277 cases entered through the window, accounting for 47.9%. At the same time, the reporter learned from Wuhou Public Security Bureau that residential areas with properties have become the "hardest hit areas" visited by thieves, accounting for 85% of the burglary in residential courtyards. In the past four years, thieves are more likely to succeed in committing crimes at night, accounting for 60% of the total number of crimes, while committing crimes during the day accounts for about 40%.

85% of property communities were stolen due to poor management.

According to the statistics released by the Population Management Section of Wuhou Public Security Bureau, 85% of residential quarters have properties, 10% of unit dormitories, and 5% of residential quarters manage courtyards. Many citizens have raised questions. At present, the door of the community and the unit door are electronic doors, which are equipped with property management and security. The security force is several times stronger than the yard managed by dormitory and community. Why did it become the "hardest hit" for thieves?

According to police analysis, in recent years, houses are mostly residential areas with properties, and most residents have certain economic strength, and some valuables are stored at home, which makes thieves profitable. In addition, reducing risk is the first principle for thieves to commit crimes, and the community provides many factors to reduce risk. First of all, most residents are office workers, and their working hours are relatively fixed, which provides a more stable time for thieves to commit crimes. Residential areas are usually large, with complex personnel and frequent access. It is difficult for property management and security guards to identify who is the owner and who is the thief, and it is also difficult to control the information of people entering and leaving the community, which provides opportunities for thieves to fish in troubled waters.

It is worth noting that many residential areas have installed layers of anti-theft systems, but they have not really been put into use or used according to regulations. On June 5438+ 10 this year, the reporter visited the new and old residential areas in Chengdu's main city 15, and found that the management of people entering and leaving the residential areas was relatively weak. Although some newer communities have installed access control credit card system, it is not strictly enforced, and a group of people often swipe their cards. In the face of strangers coming in and out, the doorman on duty of the property management party didn't stop asking questions at all, or simply let them go in. "The security door and underground garage door of the unit building were damaged and failed to be repaired in time, and the monitoring was idle for a long time, making the community security ineffective."

In contrast, the residents of the community management compound spend a variety of time at home, with a small number and a small area. The doorman is familiar with the situation of most households, and the thief is likely to be identified.

In the middle of the night 1 1 burglars are the most frequent.

According to the statistics of Chengdu Public Security Bureau, 54.6% of burglary occurred at night. According to the rough statistics of the Criminal Investigation Bureau of the Provincial Public Security Department, burglary has been the main way for thieves to break into houses in the past four years, and the high incidence period is concentrated in the afternoon 10 to 3 am the next day, with the most frequent in the afternoon 1 1.

The police of the Public Security and Population Management Section of Wuhou Branch said that many residents used to open the window or open the door to sleep, which was convenient for ventilation. They are also used to forgetting to close the windows in the kitchen or toilet. Thieves take advantage of the residents' sleep and the weakest security force in the community to enter, by turning over windows, climbing gas pipes, downpipes, air conditioners, or hanging ropes. In most cases, 1 to the 4th floor, the top floor and the 5th floor adjacent to the top floor are easy places for thieves to get their hands on. When entering the room, the thief will go to the kitchen to find a kitchen knife to carry with him in case the residents wake up and resist. "Because it is difficult to be found, the success rate of thieves is very high. Usually stealing a floor or even a unit. "

Knock on the door for two or three seconds and open the A-level lock.

You can't take it lightly during the day. According to the statistics of Wuhou Public Security Bureau, daytime burglary accounted for 37.7% of the total burglary this year, reaching 40.7% last year, and has remained at around 40% in the past four years. Many people question why thieves can succeed when there are people everywhere in broad daylight.

The police of the population management section of the public security prevention section of the sub-bureau revealed a careful plan for a thief to carry out white theft. He will first pretend to be a "passerby" near the gate of the community to observe whether the access control of the community is easy to sneak in; The second step is to choose which house to enter. According to the risk, he usually chooses a house on the top floor or away from the elevator or porch to avoid being found. The third step is temptation. He pretended to knock on the door on purpose, and if someone answered the door, he pretended to find a friend. Step four, unlock the car door. Because at present, 80% of the residential areas use Class A locks with poor anti-theft performance, thieves can open the door in two or three seconds with simple unlocking tools.

The police of the Population Management Section of Public Security Prevention of Wuhou Public Security Bureau said that the thief caught the working rule of "nine to five" for office workers and committed crimes at the right time. "Thieves usually commit crimes from 10: 30 in the morning to 1 1: 30 in the afternoon, because this time period can ensure that office workers rarely go home."

◎ Police advice

When citizens go out, they must lock the door with their keys. If you go out for a short time, you can turn on a light or hang a dress, preferably an adult man's dress. In addition, try not to put a lot of cash and valuables at home.

Beware of knocking at the wrong door. If someone knocks on your door by mistake, it may be a thief snooping. You should be alert enough to report this to the property management immediately.

Be sure to close the doors and windows of the kitchen, living room, balcony or bathroom before going to bed, and remember to lock the door. Bedroom windows can be opened on both sides, and then a small hole can be drilled between the two windows, and a wire or chopsticks can be inserted to prevent the windows from opening freely; For the sake of safety, you can put the kitchen knife in a specific position in advance, or lock the bedroom door.

Special reminder

The thief's favorite door is unlocked.

"In order to crack the security door, the last line of defense for family safety, in a short period of time, the thief made great efforts." The police said that at present, the popular anti-theft door locks on the market are roughly divided into three categories according to the safety level: A, B and C, and the public generally use Class A locks. A-class locks include one-word locks and cross locks, which have poor anti-theft performance. According to the statistics of Wuhou Public Security Bureau, 90% of the burglary occurred during the day, and non-violent technology was used to unlock the lock.

The police said that there is a rule in most thefts, and most doors are not locked. "Many residents think that thieves will not steal into their homes, or rely too much on the security of security doors, or rely too much on the security capabilities of property management, and develop the habit of not locking the door when going out."

Liu Zhixiang, the head of Sichuan Lock Industry Association and known as the "King of Unlocking in Chengdu", said that Class A locks, including one-word locks and cross locks, have the lowest security level and the worst anti-theft performance. He did an experiment. He inserted an iron hook into the locked keyhole, stirred it gently, then inserted an iron piece into the keyhole, turned it twice, and the door was opened. The whole process only took 4 seconds.

Precautionary guide: it can be opened with iron hook and iron sheet, the maximum is not more than 1, and the fastest is one or two seconds. The lock core of Class A lock should be replaced with a lock with better anti-theft performance in time. In addition, a bolt can be added to the door.

Class b locks are also unreliable. As an upgraded version of Class A lock, Class B lock has a smaller diameter under the marble, and tools such as iron hooks can't be opened, which makes it more difficult to unlock. However, class B locks are not 100% secure. Liu Zhixiang used tin foil paper, simply processed it, stuffed it into a special key, inserted it into the keyhole, turned it five or six times, and opened the Class B lock in less than five seconds. For a better door lock, he used a special gun, 10 second.

Precautionary Guide: At present, most residential areas use class B locks, and citizens can upgrade and replace them with super class B locks that can defend against all technologies.

Class C locks are relatively safe at present. At present, class C lock is the safest. Liu Zhixiang said that this kind of locks are mainly dual-control electromechanical locks, including fingerprint locks.

The core of this lock is chip identification. "Even if the lock cylinder on the door is broken, if you want to open the door, the chip in the key must identify the chip on the door. In other words, the lock body must be destroyed to open the door. " Liu Zhixiang said that the cost of copying chips is too high, so there are almost no technical unlocking tools to crack them now.