K30 Face Version Smart Door Lock – Lezn | Egypt

🔑 Why Choose the K30 Face Version Smart Door Lock?

In an era where safety, convenience, and technology converge, the K30 Face Version Smart Door Lock stands as a benchmark in intelligent access control. Designed for modern homes, offices, and enterprises in Egypt, it combines advanced biometric authentication with app-based management, delivering a security system that goes beyond traditional locks. Whether you’re safeguarding your family, managing employee access, or upgrading hotel security, the K30 is built for you.

📌 What is the K30 Face Version Smart Door Lock?

The Lezn K30 Face Version Smart Door Lock is a next-generation smart lock that integrates facial recognition, fingerprint sensor, numeric password entry, RFID MiFare cards, and a mechanical emergency key into one system. Equipped with a 4.5-inch internal screen, live video calling, two-way audio, and mobile notifications, this lock provides complete visibility and control over your entry points.

It’s more than a door lock — it’s a smart surveillance and access management tool tailored for both residential and commercial use.

🌟 Key Benefits & Features

• Multiple Unlocking Methods: Facial recognition, fingerprint (up to 100 users), numeric passwords (40), RFID cards (100), and mechanical keys.

• Advanced Facial Recognition: Seamless and secure access with 50 unique face IDs.

• Two-Way Audio & Live Video: Communicate directly with visitors for up to 55 seconds via the built-in camera and microphone.

• Color Night Vision (Magic Eye): Monitor your door clearly even in low-light conditions.

• App Control (Tuya & Smart Life): Remote unlocking, temporary passwords, and instant alerts via smartphone.

• High Capacity: Supports up to 300 users (Face, Fingerprint, Password, Card).

• Durability: Crafted from aluminum alloy with a glossy glass coating for a modern, elegant finish.

• Smart Alerts: Anti-theft alarms, tamper alerts, and low-battery warnings.

• Child Safety Mode: Prevents accidental unlocking from inside by children.

• Backup Power: Type-C USB emergency power input ensures access even if the battery dies.

• Battery Life: Powered by a 7.4V lithium 4200mAh battery, supporting up to 3000 door openings per charge.

❓ FAQ – People Also Ask

Q1: How many users can register on the K30 Face Version Smart Door Lock?
👉 It supports up to 300 users including 50 facial recognition profiles, 100 fingerprints, 100 RFID cards, and 40 numeric passwords.

Q2: Can the K30 Smart Lock work without Wi-Fi?
👉 Yes, it works locally with fingerprints, passwords, and keys. Wi-Fi (Tuya/Smart Life app) is required for remote management and alerts.

Q3: Does the K30 Face Version support night vision?
👉 Yes, it features a color night vision camera (Magic Eye) that works 24/7.

Q4: What happens if the battery runs out?
👉 The lock has a USB Type-C emergency power port, allowing temporary power input for unlocking.

Q5: Can I manage the lock remotely while traveling?
👉 Absolutely. With the Tuya & Smart Life App, you can unlock the door, create temporary passwords, and view logs remotely.

⚙️ Ideal Usage Scenarios

• Residential Security: Perfect for apartments, villas, and gated homes in Egypt.

• Corporate Offices: Manage employee access with detailed entry logs.

• Hotels & Airbnbs: Issue temporary passwords and cards for guests.

• Smart Buildings: Integrate with automation systems for centralized management.

• Families with Kids: Use child safety mode to prevent accidental unlocking.

📐 Technical Specifications

• Model: K30 Face Version Smart Door Lock

• Material: Aluminum alloy + glossy glass coating

• Unlocking Methods: Face recognition, fingerprint, password, RFID card, mechanical key

• Capacity: 300 users (50 faces, 100 fingerprints, 100 cards, 40 passwords)

• Fingerprint Sensor Accuracy: 98.9%

• Internal Display: 4.5-inch screen

• Connectivity: Wi-Fi 2.4GHz (Tuya/Smart Life app)

• Battery: 7.4V Lithium, 4200mAh, ~3000 unlocks per charge

• Backup Power: Type-C USB (5V, 2A)

• Working Temperature: -20°C to 70°C

• Working Humidity: 15% – 93%

• Security: Anti-theft alarm, tamper alarm, child safety system

• Languages Supported: English, Arabic, Chinese

• Color Options: Bright Gold

⚡ Comparison with Other Smart Locks

• Vs. Traditional Locks: No keys required, supports biometric and app control.

• Vs. Basic Smart Locks: Adds facial recognition, live video, and two-way audio for higher security.

• Vs. Competing Models: Higher user capacity (300 users) and better battery endurance.

🕒 Best Use Cases

• Busy families needing multi-user support.

• High-security offices requiring face ID + logs.

• Luxury apartments and villas with modern smart home ecosystems.

🧾 Product Details

• Brand: Lezn

• Model: K30 Face Version Smart Door Lock

• Warranty: 6 Years

• Category: Smart Home & Building Solutions › Smart Accessories › Smart Panels › Touch Panels › Smart Door Locks

• Country Availability: Egypt

⚠️ Important Notes

• Ensure Wi-Fi coverage near the door for app-based functions.

• Recommended professional installation for maximum reliability.

• Always keep a mechanical key as backup.

👨‍💻 Expert Tip

For maximum security, combine face recognition + fingerprint authentication. This dual verification greatly reduces unauthorized access risk, especially in corporate and luxury home settings.

🏢 Professional Integration Solutions by Mastery IT

As a certified system integrator in Egypt, Mastery IT delivers more than just smart locks. We provide end-to-end solutions for homes, offices, hotels, and enterprises:

🔑 Smart Access Control (biometrics, keypads, RFID).
🏡 Smart Home Automation (KNX/Modbus gateways, lighting & HVAC).
📹 Video Intercom & CCTV (face recognition with video logs).
🏨 Hotel GRMS Solutions (guest access & room management).
🛡️ Enterprise Security (attendance logs, centralized management).
☁️ Cloud & Mobile App Control (remote unlocking, instant alerts).
🔧 Turnkey Projects (supply, installation, integration, training, maintenance).

With Mastery IT, your K30 Face Version Smart Door Lock becomes part of a complete, professional smart building ecosystem.

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Step into the future of security with the Lezn K30 Face Version Smart Door Lock — a reliable, stylish, and intelligent choice for Egyptian homes and businesses.