Sydney Smart Lock H21 – Product Description
The Sydney Smart Lock H21 combines elegant ultra-slim design with advanced smart security features for modern homes and commercial spaces. Built with durable aluminum alloy, this smart lock supports multiple unlocking methods including fingerprint, password, RFID card, mechanical key, Bluetooth, WiFi, and mobile app control.
Designed for convenience and security, the H21 smart lock offers fast fingerprint recognition, remote access support, emergency USB power backup, and compatibility with Tuya Smart and TTLock systems. Its sleek narrow-frame design makes it ideal for aluminum doors, apartments, offices, hotels, and rental properties.
With reliable security features and smart connectivity, the Sydney Smart Lock H21 delivers secure and keyless access with a premium modern appearance.
Key Features
- Fingerprint Unlock System
- Password & RFID Card Access
- Tuya Smart & TTLock App Support
- Bluetooth & WiFi Connectivity
- Emergency USB Power Supply
- Slim Aluminum Alloy Design
- Fast Semiconductor Fingerprint Sensor
- Multiple Unlock Methods
- Low Power Consumption
- Ideal for Homes, Hotels & Offices
Warranty Information
- 2 Years Limited Warranty
- Technical Support Assistance
- Coverage for Manufacturing Defects
- Reliable After-Sales Support
IP65 Waterproof Protection
Engineered with advanced waterproof sealing technology, the IP65-rated smart lock provides reliable protection against rain, dust, moisture, and outdoor weather conditions for long-lasting performance.
HD Video Intercom System
Built-in two-way HD video intercom allows real-time communication with visitors directly through the Tuya Smart mobile app from anywhere.




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