Lezn K3 Smart Lock | Secure Smart Door Lock Solutions in Egypt

🔑 Introduction – Why Choose Lezn K3 Smart Lock in Egypt?

In today’s fast-paced world, security and convenience are top priorities for Egyptian families, businesses, and hotels. The Lezn K3 Smart Lock eliminates the hassle of traditional keys while offering advanced features like biometric recognition, password entry, IC card support, and mobile app integration.

With its durable aluminum alloy body and high-accuracy fingerprint recognition, the K3 Smart Lock is designed to withstand Egypt’s climate while ensuring reliable protection and smart access management.

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📌 What is Lezn K3 Smart Lock?

The Lezn K3 Smart Lock is a multi-functional digital door lock equipped with modern access methods:

• Fingerprint recognition (98.9% accuracy).

• Numeric password/PIN codes.

• IC 13.56 MHz card support.

• Tuya & Smart Life app integration.

• Emergency mechanical key backup.

It can store multiple users, making it suitable for families, offices, and hotels that require both security and flexibility.

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🌟 Key Benefits of Lezn K3 Smart Lock

1. Multiple Unlocking Options

   • Fingerprint scanning for quick, secure access.

   • PIN/password with the option for time-limited use.

   • IC cards for convenient, non-contact entry.

   • Wi-Fi-enabled mobile control via Tuya/Smart Life apps.

   • Mechanical keys in case of emergency.

2. Advanced Security Features

   • Theft attempt alarm.

   • Tamper alarm.

   • Low-battery warning.

   • In-app operation logs (up to 600 records).

3. Flexible User Management

   • Add and remove users via the mobile app.

   • Create temporary or repeatable passwords.

   • Supports up to 250 users, including admins.

4. Durable and Reliable Design

   • Aluminum alloy construction.

   • Works in temperatures from -20°C to 70°C.

   • Handles humidity between 15%–93%.

   • Long-lasting battery life with up to 3,000 openings per cycle.

5. Emergency Solutions

   • USB Type-C emergency power input.

   • Mechanical key access when required.

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❓ FAQ – People Also Ask

Q: How many users can the Lezn K3 Smart Lock support?
It supports up to 250 users, including administrators.

Q: Does it work with Tuya and Smart Life apps?
Yes, it supports Wi-Fi 2.4 GHz for remote management and monitoring.

Q: Is it suitable for wooden and armored doors?
Yes, the K3 is designed for both types of doors and works with left or right opening.

Q: What happens if the battery runs out?
You can connect an emergency USB Type-C charger or use the mechanical key.

Q: Does it include theft protection?
Yes, it features theft and tamper alarms for added security.

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⚙️ Ideal Usage Scenarios

• Residential Homes: Simplify everyday access for family members.

• Corporate Offices: Manage employee entry with mobile monitoring.

• Hospitality: Provide smart entry to hotel guests or Airbnb clients.

• Institutions: Secure restricted zones in schools, hospitals, or government buildings.

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📐 Technical Specifications

• Model: Lezn K3 Smart Lock

• Application: Wooden & Armored Doors

• Unlock Methods: Fingerprint, Password, IC Card, Mobile App, Mechanical Key

• Connectivity: Wi-Fi 2.4 GHz (Tuya & Smart Life App)

• User Capacity: Up to 250 users

• Fingerprint Accuracy: 98.9%

• Storage: Multiple fingerprints, PINs, and cards

• Battery: 4 × AAA (approx. 3,000 openings)

• Emergency Power: USB Type-C (5V 2A)

• Material: Aluminum Alloy

• Working Temp: -20°C to 70°C

• Humidity: 15%–93%

• Security: Anti-theft alarm, Tamper alarm, Low voltage alarm

• In-App Records: 600 entries

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⚡ Comparison – Lezn K3 Smart Lock vs Traditional Locks

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🕒 Best Use Cases

• Luxury apartments and villas in Cairo, Giza, and Alexandria.

• Hotels and short-term rentals in Hurghada and Sharm El Sheikh.

• Smart offices in New Cairo and Smart Villages.

• Institutions requiring secure yet convenient access control.

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🧾 Product Details

• Brand: Lezn

• Model: K3 Smart Lock

• Category: Access Control › Smart Door Locks

• Target Market: Egypt

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⚠️ Important Notes

• Professional installation is recommended.

• Ensure Wi-Fi 2.4 GHz is available for app integration.

• Replace AAA batteries with high-quality ones for longer performance.

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👨‍💻 Expert Tip

The Lezn K3 Smart Lock is an excellent choice for anyone in Egypt looking to upgrade from traditional locks. Its combination of biometric access, mobile integration, and security alarms makes it ideal for modern living.

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🏢 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 Lezn K3 Smart Lock becomes part of a complete, professional smart building ecosystem.

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Choose the Lezn K3 Smart Lock Egypt—the modern way to protect your home, office, or business with convenience and confidence.