IU53 Double-Sided Fingerprint & Keypad Door Lock, All-Weather, Fully Waterproof Biometric Entry with Dual-Sided Codes, Same Key Both Sides for for Outdoor, Indoor, Gate, Fence

DUAL-SIDED DOOR LOCK FOR GATES & SECURE AREAS: Independently manage gates, fence entries, yard, or private spaces from both sides. Features dual keypads, fingerprint scanners, and mechanical key. Ideal for securing children, elderly family members, or sensitive zones.
AI-POWERED FINGERPRINT & CUSTOM CODES: High-resolution fingerprint sensors that can store up to 100 fingerprints per side, equipped with self-learning AI improve accuracy over time. Set 1-15 digit unique codes, with up to 50 codes available per side, on backlit keypads that have privacy shields for 24/7 secure access. Each side operates autonomously.
INDOOR & OUTDOOR PERFECTION: Heavy-duty zinc alloy casting with IP65 waterproof rating withstands extreme temps (-22°F to 176°F) . Secures standard US doors (2-3/4" or 2-3/8" backsets) for patios, pools, bedrooms, or garages.
FLEXIBLE LOCKING MODES & INSTANT SECURITY: Choose between auto-lock (default: 5s, programmable from 2s to 12h ) or manual mode. Lock instantly via 4-tap button. Silent mode mutes keypad sounds for quiet use. 2+ year battery life with low-power alerts (2AA batteries not included) , Emergency USB-C ports under each knob provide instant power if batteries deplete.
VOICE-GUIDED SETUP & RELIABLE SUPPORT: Voice prompts (hold 4s) simplify setupno manual needed. ADA-compliant design supports accessible entry. Backed by 1-year warranty and 24/7 support.