Specification: 

• Color: Black
• Material: Stainless Steel, Zinc Alloy
• Dimension: 
• Aluminum Alloy Interior Panel: 5.4 x 2.8 inches
• Aluminum Alloy Exterior Panel: 4.8 x 2.8 inches
• Compatible Door Thickness: 1.4 - 2 inches
• Operating Temperature Range: -22°F - 158°F / -30 - 70℃
• Net Weight: 3.1 lbs
• Fingerprint/Password Capacity: 100 Passwords/50 Fingerprints

Description:

Upgrade your home security with this Fingerprint and Keyless Entry Door Lock. Say goodbye to traditional keys—unlock your door via fingerprint, passcode, or key. The lock stores up to 50 fingerprints and 100 passcodes, offering fast 0.2-second biometric recognition with 99% accuracy for secure and convenient access. Built with an aluminum alloy panel and a waterproof design, this keyless lock withstands temperatures from -22°F to 158°F, making it durable in all weather conditions. It fits standard US doors and comes with two adjustable handles for easy installation. Powered by four AA batteries, it lasts up to a year, with a red light alerting when replacement is needed. Features include one-time passwords for guests, anti-peeping code entry, and adjustable auto-lock settings from 5–69 seconds, making it perfect for homes with kids, seniors, or high-traffic areas.

Key Features:

• Multiple Access Options: Unlock your door using fingerprint, password, or key. Supports up to 50 fingerprints and 100 passcodes, offering fast 0.2-second biometric recognition with 99% accuracy for secure and convenient access.
• Weather-Resistant & Durable: Designed to withstand temperatures from -22°F to 158°F. The aluminum alloy panel and waterproof construction ensure long-lasting performance, sunproofing, and freeze resistance. Fits standard US doors and includes two adjustable handles for a secure fit.
• Long-Lasting Battery Life: Powered by four AA batteries, providing up to one year of use. Low battery indicator alerts you when it’s time to replace, ensuring continuous, hassle-free operation.
• One-Time & Anti-Peeping Codes: Create one-time passwords for guest access that auto-clear after use. The anti-peeping feature allows random digits to be entered alongside the correct code, keeping your passcode private.
• Convenient Auto & Manual Locking: Set auto-lock from 5 to 69 seconds for effortless security. Manual lock by holding any key for 2 seconds or switch to “Constant Open” mode during parties or high-traffic times, making it ideal for families and shared spaces.