Description
Key Features & Benefits:

• 3D Facial Recognition Unlocking – AI-powered technology scans and identifies facial features within milliseconds for instant access.
• 6 Secure Unlocking Methods – Unlock via face recognition, fingerprint scan, password (supports up to 20 virtual passwords),
• temporary password, access card, Bluetooth, or mechanical key.
• AI Home Automation Integration – Connects with smart home ecosystems for seamless control and security management.
• BLE 5.0 Wireless Connection – Ensures fast and stable connectivity for remote access via the Viomi app.
• Advanced Security Alerts – Real-time malfunction notifications including:
• Door not closed alarm
• Door unlocked alarm
• Coercion alarm (in case of forced access)
• Low battery alarm
• Burglar-proof alarm
• Trial-and-error alarm (to prevent unauthorized entry attempts)
• Grade C High-Security Lock Cylinder – The highest security level lock cylinder prevents break-ins and enhances home safety.
• Rechargeable 5000mAh Lithium Battery – Long-lasting power with USB Type-C emergency charging for uninterrupted security.
• Weather-Resistant Durability – Operates in extreme conditions from -10°C to 50°C and up to 93% humidity, ensuring reliable performance in all environments.
• Sleek & Modern Design – Stylish yet rugged design fits perfectly with modern smart homes.
• With the Viomi Guard 3A Pro, your home security is AI-driven, intuitive, and impenetrable—providing peace of mind 24/7.

1. AI Water Management System – Monitors water quality, filter lifespan, and purification efficiency for optimal performance.
2. Ultra-Precision Reverse Osmosis Filtration – Removes 99.99% of bacteria, viruses, heavy metals, and contaminants, delivering safe and healthy drinking water.
3. High-Speed Water Flow – Dispenses 1.58L of purified water per minute, ensuring instant access to clean water.
4. 6-Year Long-Term Filter Guarantee – Cost-efficient and low-maintenance water purification.
5. Energy-Efficient Operation – Uses only 65W of power, reducing electricity consumption while delivering superior purification.
6. 3600L Total Purification Capacity – A long-lasting filter lifespan ensures continuous pure water supply.
7. Space-Saving & Stylish Design – Compact dimensions (416 x 128 x 324 mm) make it perfect for any kitchen.
8. Temperature & Humidity Resistant – Works seamlessly in temperatures ranging from 4°C to 40°C and 0-93% humidity.
9. User-Friendly & Low Maintenance – Simple filter replacements and intelligent alerts make maintenance hassle-free.