Modernize your door security with the sleek, round-keypad Keyless Entry Smart Electronic Deadbolt. Designed to fit standard American door prep, this smart deadbolt replaces traditional single-cylinder deadbolts with fast biometric recognition, backlit numeric touch access, and full smartphone app management. Engineered with an elegant knurled dual-bezel aesthetic, automatic locking, and an on-demand passage mode, it delivers superior security and keyless convenience for front doors, rental properties, Airbnb suites, and private home offices.

Key Features

• Rapid Biometric Fingerprint Access: High-precision semiconductor fingerprint sensor centered on the keypad authenticates in under 0.3 seconds with 360° recognition and intuitive LED status feedback.
• Circular Backlit Touchscreen Keypad: Clean circular digital keypad allows effortless numeric PIN entry, equipped with anti-peep virtual password technology to keep bystanders from seeing your code.
• Smart App Connectivity (Tuya & TTLock Ecosystem): Connect via Bluetooth to generate time-limited temporary passcodes for guests or contractors, review real-time entry history, and manage users right from your smartphone.
• Standard US Deadbolt Retrofit: Easily installs onto standard pre-bored residential doors (2-1/8" / 54mm borehole) with an adjustable 2-3/8" (60mm) or 2-3/4" (70mm) latch backset—no additional drilling required.
• Passage Mode ("Always Open"): Easily switch to unlocked passage mode during parties, open houses, or high-traffic daytime hours without constantly authenticating.
• Emergency Mechanical Backup: Integrated concealed keyhole with physical keys and external emergency power interface ensures you never get locked out during battery exhaustion.

Specifications

• Material: Heavy-Duty Die-Cast Zinc Alloy with Knurled Bezel Detailing
• Biometrics: 360° Semiconductor Fingerprint Sensor (Up to 100 fingerprints)
• Connectivity: Bluetooth (Compatible with Tuya Smart, TTLock, and Smart Life apps; Wi-Fi gateway compatible)
• Deadbolt Latch: Adjustable 60mm / 70mm (2-3/8" or 2-3/4") tubular deadbolt latch
• Door Thickness Fit: 35mm – 55mm (1-3/8" to 2-1/8") standard residential doors
• Certifications: CE & FCC Compliant for cross-border residential installations
• Ideal Applications: Front entry doors, garage side doors, Airbnb & rental properties, home offices, and apartment suites