H21 Smart Digital Door Lock

Upgrade your home security with this sleek Smart Digital Door Lock. Featuring multiple access methods including RFID, PIN code, and mechanical key, it offers enhanced convenience and top-notch protection. Perfect for both modern homes and offices, this lock is built with a durable, stylish design that complements any door. Easy to install and simple to use, ensure your peace of mind every day.

Features:

• RFID Card Unlock

• Mechanical Key Unlock

• TTlock

• TTHOTEL

• 1 Year WARRANTY

• Lifetime Technical Support

• High-quality material: ALUMINUM alloy

• Working Voltage：4 AA batteries

• dimension：300mm*72mm