Anti-theft guide at the end of the year: Is your home anti-theft door anti-theft?
July 04 10:47:04, 2025
As the Spring Festival approaches, many people are preparing to visit family and friends. While you're away from home, the safety of your house relies entirely on your doors and windows. But are your anti-theft doors truly secure? How can you use everyday wisdom to ensure your home remains safe during the holiday season?
**Anti-Theft Doors Can Also Be Broken Into**
An anti-theft door is also known as a "security door" because it offers both anti-theft and safety features. A genuine anti-theft door will have a label inside that clearly states its security rating. However, fake versions often mimic real ones by attaching metal or steel doors without proper certification. It's crucial to inspect carefully before purchasing.
**Is the Security Door Really Safe?**
Many manufacturers claim their doors come with high-quality lock cylinders, promising excellent protection. However, some locks feature two baffles—one inside and one outside—which can be easily bypassed by thieves. The development of baffle technology is urgent, as current designs still leave vulnerabilities. For example, if a thief uses an electric drill to damage the lock cylinder, the door can open quickly, making it extremely unsafe.
On the inner hinge of a genuine anti-theft door, there should be a steel stamp indicating the thickness of the door frame, front and rear plates, and the time required for forced entry. For example:
- Class A: 2.0mm (frame), 1.0mm (front), 1.0mm (rear) — ≥15 minutes
- Class B: 2.0mm (frame), 1.0mm (front), 1.0mm (rear) — ≥30 minutes
- Class C: 1.8mm (frame), 0.8mm (front), 0.8mm (rear) — ≥10 minutes
- Class D: 1.5mm (frame), 0.8mm (front), 0.6mm (rear) — ≥6 minutes
If no such marking exists, the door likely doesn’t meet national standards and isn’t a true anti-theft door.
**Does the Lock Core Meet Safety Standards?**
Professional locksmiths explain that many people believe more lock points mean better security. This is a common misconception. More lock points may increase cost but aren’t necessary. Four lock points are usually sufficient. What really matters is the quality of the lock core, which controls the movement of the lock points. If the core is compromised, the entire system becomes vulnerable. Always check the manufacturer’s security ratings when choosing a lock.
Beyond security, aesthetics also play a role. A well-designed door enhances your home’s appearance while providing protection. In addition to hardware, there are several practical tips to keep your home safe during the holidays.
**Anti-Theft Tips for the New Year**
1. If you're going far away, hang a few clothes on the balcony to give the impression that someone is home.
2. Turn on a light if you’re only away for a short time. This can deter thieves who might think someone is inside.
3. Hang a wind chime near the window or balcony. It adds a decorative touch and can alert you if someone enters.
4. Remove any small advertisements from your door. If they remain for too long, it may signal to thieves that no one is home.
5. Post a sign at the entrance of your hallway stating, “You are entering a video surveillance area.†This serves as a strong deterrent.
6. If possible, consider getting a dog. Thieves tend to avoid homes with pets.
By combining smart choices in home security with simple daily habits, you can protect your home and enjoy a worry-free Spring Festival.
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