HEI LIANG Smart Door Knob

• [5-in-1 Keyless Entry] Unlock your room in under 0.3s with advanced biometric fingerprint tech. This smart knob also supports 10-digit keypad codes, IC cards, App control, and physical backup keys for maximum flexibility.
• [Perfect for Interior Privacy] Ideal for bedrooms, home offices, or rental apartments. The compact, minimalist design replaces your traditional knob perfectly, providing a sleek modern look without taking up extra space.
• [Smart Management & Logs] Use the intuitive app to grant temporary access to guests or roommates and monitor entry history 24/7. (Note: Remote unlocking from anywhere requires a G2 Gateway, sold separately).
• [Auto-Lock & Privacy Mode] Never worry about forgetting to lock the door. Set the auto-lock timer (5-60s) to secure your space automatically. Enable "Passage Mode" for free entry during gatherings or office hours.
• [Easy DIY Installation] Fits standard US single-bore doors. No drilling or wiring needed—replaces your existing knob in 15 minutes with just a screwdriver.

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty

• (1) HEI LIANG Smart Door Knob with Keypad,5-in-1 Biometric Fingerprint Door Lock,Keyless Entry Door Lock for Bedroom Office Apartment,App Control,Auto Lock,Fits Standard Doors,Dark Black