Anti-theft door locks play a crucial role in ensuring the security of your home. Beyond being sturdy and durable, stability is equally important. A lock that fails to open when it should or doesn’t close properly can cause significant inconvenience in daily life. Therefore, when purchasing an anti-theft door, the quality of the lock is a key consideration. In this article, I will provide insights into the quality of anti-theft door locks and their price range.
1. Installation of Anti-Theft Door Locks
The surface of an anti-theft door lock typically uses an advanced integrated cast steel structure, without any artificial rivets or plastic parts inside. This special manufacturing process ensures the lock's strength and resistance to damage, making it suitable for use in both residential and public buildings.
Normally, it’s best to install the anti-theft door lock after the door has been painted and fully dried. This prevents paint from sticking to the lock and affecting its appearance and functionality. It also helps reduce the risk of paint corrosion on the door and extends the lifespan of the lock.
1. Drill the lock body installation holes on the anti-theft door according to the dimensions specified by the lock manufacturer.
2. Insert the lock body into the drilled holes and secure it with screws. Then, attach the outer panel components, align the square rod with the corresponding hole, and ensure the handle’s square hole matches the lock body’s square pole.
3. Install the inner panel components and tighten the screws once aligned. Insert the lock core from the inside out, secure it with a screw, and then mount the lock box or plate on the door frame.
4. After initial installation, test the outer and inner handles to ensure the latch moves smoothly. Turn the rear panel knob to check if the square tongue retracts and extends easily. Insert the key and rotate it back and forth to confirm smooth operation.
5. Once all screws are tightened, repeat the testing process several times. If the movement feels stiff, adjust the position slightly until it operates smoothly and comfortably.
2. Price of Anti-Theft Door Locks
1. Anti-Theft Door Lock Price - Grade A
Among anti-theft door lock classifications, Grade A is the lowest level and offers minimal security. It may be acceptable for interior doors but is not recommended for exterior doors due to its weak resistance. The price is relatively low, usually around 100 yuan, though it varies depending on the brand.
2. Anti-Theft Door Lock Price - Grade B
Grade B locks offer better security than Grade A and are more reliable for everyday use. However, they can be compromised within 15 minutes. Their price is moderate, generally ranging from 200 to 300 yuan, and sometimes even higher.
3. Anti-Theft Door Lock Price - Super B Level
Super B-level locks are an upgraded version of Grade B, offering greater reliability. These locks are typically produced by well-known brands and can resist forced entry for up to 260 minutes. As a result, their prices are significantly higher, ranging from about 600 yuan to over 800 yuan.
4. Anti-Theft Door Lock Price - Super B-Level Blade Lock
The highest level is the Super B-Level blade lock, which requires advanced technology to manufacture. Its core is difficult for thieves to pick, making it highly secure. It can withstand forced entry for up to 270 minutes, and its price reflects this high level of security—ranging from 300 to over 800 yuan.
Here is a brief overview of some popular models and their prices: - Gold Point Atom 2038 (pure copper): 260.00 - Huabao A Style (pure copper): 290.00 - Cadiz 5155 (zinc alloy): 3880.00 - Wanjia 0588 (pure copper): 68.00 - Baicheng Wumei (double row pure copper): 63.00 - Meilibao SPS (pure copper): 128.00
Warm reminder: The above information provides an overview of the price of anti-theft door locks. I hope this helps you make an informed decision. For more details about anti-theft doors, please visit our website, or consider visiting our offline experience center for a direct consultation.
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