Choosing the right entrance door lock is crucial for home security, durability, and convenience. With various locking mechanisms, materials, and security levels available, selecting the best one can be overwhelming. This guide will help you understand key factors to consider and highlight essential product specifications.

Key Factors to Consider

1. Security Level – Look for locks with high-grade certifications (ANSI Grade 1 for residential, Grade 2 for light commercial).

2. Lock Type – Deadbolts, smart locks, and mortise locks offer different security features.

3. Material – Solid brass or stainless steel locks resist corrosion and forced entry.

4. Key Control – Opt for restricted keyways to prevent unauthorized duplication.

5. Weather Resistance – Essential for exterior doors exposed to harsh conditions.

Our Premium Entrance Door Lock Specifications

Technical Parameters

Additional Features

• Re-keyable – Change keys without replacing the entire lock.

• Anti-Drill Plates – Hardened steel inserts prevent drilling attacks.

• Smart Compatibility – Works with leading smart home systems.

Entrance Door Lock FAQ

Q: What is the most secure type of entrance door lock?

A: A Grade 1 deadbolt is the most secure, offering the highest resistance against forced entry. Look for reinforced strike plates, anti-pick pins, and drill-resistant components for maximum protection.

Q: Can I install an entrance door lock myself, or do I need a professional?

A: Most standard deadbolts come with DIY installation guides, but for smart locks or high-security systems, professional installation ensures proper alignment and functionality. Always check manufacturer guidelines.

Q: How often should I replace my entrance door lock?

A: Replace your lock every 7-10 years or immediately if you notice wear, difficulty turning the key, or after a security breach. Upgrading to newer technology (e.g., smart locks) can also enhance safety.

Selecting the right entrance door lock involves balancing security, durability, and ease of use. Our high-grade locks provide superior protection with advanced features like re-keyability and smart compatibility. For long-term peace of mind, invest in a certified, weather-resistant lock tailored to your needs.

If you are very interested in Zhongshan Kaile Technology Co., Ltd.'s products or have any questions, please feel free to contact us！