Digital Combination Black Electronic Smart Lock with RFID Card for Hotel Door

Multi-Modal Access: Supports biometric fingerprint recognition directly on the handle, digital touch keypad, and RFID card access.

SUS304 Stainless Steel Mortise: Heavy-duty SUS304 lock body ensures maximum mechanical strength, rust resistance, and anti-tamper security.

Four Premium Finishes: Available in Silver, Matte Black, Luxury Gold, and Red Bronze (Honggu) to suit diverse architectural styles.

Extra Heavy-Duty Build: Robust 3.45 kg single-unit weight delivers commercial-grade durability and a solid, premium feel.

Large Architectural Panel: Sizable 350*75*23 mm profile offers complete door coverage, perfect for both new installations and retrofits.

One-Step Ergonomic Unlocking: Handle-embedded biometric sensor allows seamless unlocking and door opening in a single motion.

Broad Door Compatibility: Seamlessly fits standard wooden, steel, and composite doors with thicknesses from 38 mm to 70 mm.

Low-Voltage Security Alert: Integrated early-warning system triggers when power drops below 4.8V to prevent lockouts.

Wire-Free Battery Operation: Powered efficiently by 4 standard AA alkaline batteries (6V) without complicated wiring.

Commercial Project Packaging: Master carton packaging (10 sets/box) tailored for wholesale supply and hospitality projects.