R9 Face Version Open Live Video Smart Door Lock – Lezn Egypt

🔑 Why Choose the R9 Face Version Open Live Video Smart Door Lock?

Security and convenience are critical in today’s Egypt. The R9 Face Version Open Live Video Smart Door Lock by Lezn delivers a next-generation solution with biometric recognition, live video, and Alexa compatibility. With a shiny silver finish, the R9 is built for those who demand both elegance and strong protection.

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📌 What is the R9 Face Version Open Live Video Smart Door Lock?

The R9 Smart Door Lock is a WiFi-enabled device that integrates:

• Face recognition

• Fingerprint scanning

• Password/PIN entry

• RFID card support

• Mechanical key emergency option

Unlike standard locks, it includes live video intercom, color night vision, and Alexa voice integration for advanced control. It also connects to Tuya and Smart Life apps, giving you total control over access, logs, and alerts from your smartphone.

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🌟 Key Benefits of the R9 Smart Door Lock

• Shiny Silver Finish: Elegant, durable, and stylish.

• Open Live Video: Real-time intercom with visitors.

• Multi-Mode Access: Face, fingerprint, password, card, or key.

• Alexa Voice Control: Unlock and manage with voice commands.

• Mobile App Integration: Tuya & Smart Life apps for remote management.

• Large User Capacity: Supports up to 300 users.

• Access Logs: Stores up to 600 login records in the app.

• Strong Security: Tamper alarm, anti-theft alerts, child safety lock.

• Long Battery Life: 5000mAh lithium battery, ~3000 openings per charge.

• Emergency Backup: Type-C USB input for power.

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❓ Frequently Asked Questions (FAQ)

Q1: What makes the R9 different from the i11 or i19 models?
The R9 supports Alexa voice control in addition to Tuya/Smart Life apps, giving more flexibility for smart homes.

Q2: How accurate is the biometric system?
It has a 98.9% fingerprint recognition accuracy and fast face recognition for secure access.

Q3: Can I use the R9 Face Version Open Live Video Smart Door Lock without WiFi?
Yes. Local unlocking (face, fingerprint, password, or card) works without WiFi. Remote control and video require internet.

Q4: How many users can be registered?
Up to 300 users, including 50 face profiles, fingerprints, cards, and passwords.

Q5: What happens if the battery dies?
You can connect a 5V Type-C USB emergency power supply to unlock.

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⚙️ Ideal Usage Scenarios

• Homes & Villas: Full protection with live video monitoring.

• Corporate Offices: Centralized employee access management.

• Hotels & Rentals: Temporary password function for guests.

• Shops & Clinics: 24/7 monitoring with instant alerts.

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📐 Technical Specifications

• Model: R9 Face Version Open Live Video Smart Door Lock

• Color: Shiny Silver

• Screen: 4.5-inch HD internal display

• Access Options: Face, Fingerprint, Password, RFID, Mechanical Key

• Capacity: 300 users (50 each for face, fingerprint, password, card)

• Log Storage: 600 records in the app

• Connectivity: WiFi 2.4GHz, Bluetooth, Tuya & Smart Life apps, Alexa

• Battery: 7.4V Lithium, 5000mAh (~3000 openings per charge)

• Emergency Power: 5V Type-C USB

• Operating Range: -20°C to +70°C, humidity 15%–93%

• Material: Aluminum alloy + glossy glass layer

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

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⚡ Comparison with Alternatives

Compared to i11 and i19 models:

• The R9 offers Alexa voice integration.

• The same 5000mAh battery capacity for long-lasting use.

• A distinct shiny silver finish for a premium look.

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🕒 Best Use Cases

• Smart Homes in Egypt requiring video-enabled locks.

• Offices needing biometric + log history.

• Hospitality businesses providing temporary digital access.

• Families seeking child safety lock features.

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🧾 Product Details

• Brand: Lezn

• Model: R9 Face Version Open Live Video Smart Door Lock

• Finish: Shiny Silver

• Country: Egypt

• Warranty: 6 Years

• Supported Apps: Tuya, Smart Life

• Voice Control: Alexa

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⚠️ Important Notes

• Ensure stable WiFi coverage for video functions.

• Always set up at least 2 unlocking methods as backup.

• Recharge battery regularly to avoid downtime.

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👨‍💻 Expert Tip

For maximum reliability, pair face recognition with fingerprint verification in corporate or rental settings.

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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 R9 Smart Door Lock becomes part of a complete, professional smart building ecosystem.

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Secure your property with the R9 Face Version Open Live Video Smart Door Lock – Shiny Silver in Egypt — the perfect blend of technology, style, and safety.