The ZKTeco ML100 Smart Door Lock (Model: ML100, Fingerprint Keypad Reader, Wi-Fi) is a Wi-Fi-enabled, biometric smart lock designed for secure and convenient keyless entry, ideal for private homes, apartments, and short-term rentals.
 
Featuring a sleek, durable aluminum alloy casing, it supports European Standard 5050 mortise and fits door thicknesses of 35-60mm. The lock offers five unlocking methods: capacitive fingerprint sensor (up to 300 fingerprints), passcode (up to 300 codes with random passcode protection), IC card/NFC (up to 300 cards), smartphone control via the ZSmart App, and a mechanical key for emergency access.
With Wi-Fi connectivity (IEEE 802.11b/g/n), the ML100 enables remote unlocking, password sharing, user management, and real-time access log tracking through the ZSmart App, transforming your smartphone into a comprehensive security command center. When paired with a compatible Amazon Echo or Google Home device, voice-activated unlocking is supported (availability varies by region).
 
The lock features user-friendly audio prompts in English, Spanish, and Portuguese, and a random passcode function to protect against prying eyes. Additional security features include a lockout mode after five incorrect attempts and notifications for low battery or unauthorized access.Powered by four AA alkaline batteries (not included), the ML100 provides up to 1.5 years of battery life (approximately 10,000 accesses). A micro-USB port offers emergency power backup.
 
The lock operates in temperatures from -25°C to 55°C, suitable for indoor or semi-outdoor use under cover, but it is not IP65-rated for full outdoor exposure. Its compact design (dimensions not specified) and reversible handle ensure easy DIY installation on single-hole doors.
 
Users : 300
Unlocking Method : FP / PIN / Card / APP / Mechanical Key
Communication : Wi-Fi
Power : 4 AA Alkaline Battery (not included)
Features : Reversable Handle & Remote Visitor Password
Mobile App : ZSmart App
Compatibility Door Thickness : 35mm to 60mm