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As the Spring Festival approaches, we are entering a period of increased incidents of theft and fraud. In this critical time for public safety, reporters have interviewed police officers and security experts to provide essential tips on how to protect your home.
First, let's focus on home security. To understand modern burglary techniques, the reporter spoke with Mr. Zhang Hongjun, a senior researcher at the China Unlocking Technology R&D Center and a technical consultant for China Locksmith magazine.
**Strengthen Both Equipment and Awareness**
Mr. Zhang asked everyone, "Do you use a real 'security door' in your home?" He explained that some housing developers, in an effort to cut costs, install low-quality doors that are only suitable for construction purposes—often referred to as "engineering doors." These doors should be replaced during renovation. He demonstrated how a simple slip of a screwdriver could pull out a hole in the door panel, making it easy for thieves to break in. He advised homeowners to invest in high-quality security doors that can resist tools like crowbars and chisels.
In addition, the lock is just as important. Mr. Zhang pointed out that the cheapest lock cylinders can cost as little as 9 yuan. Some manufacturers reduce copper content or even use iron, aluminum, or plastic to lower costs, resulting in locks that are practically useless. Even the best locks won’t be effective if you don’t take proper precautions.
**Beware of New Burglary Techniques**
When it comes to awareness, Mr. Zhang highlighted common habits that put people at risk. Many people hang their keys around their waist or leave them on tables in public. With smartphones now equipped with cameras, thieves can easily capture images of keys without the owner’s knowledge. He warned that even without a key, criminals can pay 100 to 200 yuan to get one made, allowing them to enter homes freely. Some thieves can even replicate keys by observing the teeth of a target’s key, making it easier than ever to commit crimes.
Mr. Zhang showed a video where a burglar opened a security door in just 1 minute and 20 seconds using a new technique. The problem wasn’t with the door or lock itself, but with the weak lock cover. He recommended replacing it with a tamper-proof cover made of stronger materials to prevent such attacks.
**Stay Alert and Prevent Loopholes**
Over the past year, Mr. Zhang has studied numerous burglary cases. For example, thieves have used luxury cars to hide in plain sight within residential communities, or modified gas tanks to transport stolen goods while posing as delivery workers. Others rented houses in the community as bases, observing residents’ routines before striking.
Community security must remain vigilant. They should check and register all visitors, including renters, to prevent unauthorized access. Additionally, flyers left at doors may be used by thieves to mark potential targets. If you're planning to travel during the holiday, ask a trusted neighbor or relative to regularly remove any mail or flyers from your doorstep.
Window and balcony security is also crucial. But more importantly, maintaining good relationships with neighbors can help. If someone sees a suspicious person in the hallway, asking a few questions might be enough to scare off a would-be thief.
Stay alert, stay safe, and prepare for the New Year with confidence.