ZKTeco ML300 Fingerprint Keypad Smart Lock Bluetooth Communication

ML300 is a new entry-level fingerprint keypad smart lock with Bluetooth communication. With its compact design and smart core, it amazingly brings a better user experience in all aspects. It's super easy to install on the existing lever or knob of a single-hole door directly and finish the lock's setup with just a few processes in minutes. The additional Bluetooth Gateway allows you to unlock the door lock remotely, check the log history, and share the temporary or dynamic passcode via Zsmart App. More importantly, you can unlock the lock with voice commands when paired with a compatible.ML300 will be a wise choice for private houses, junior apartments, and short-term rentals; it creates a more straightforward, smarter, and more convenient life.   Parameters  

• Case Material : Zinc Alloy (Level & Front Panel) + ABS (Back Shell)
• Identification Mode: Smart Phone, Fingerprint, and Passcode
• User Capacity: 100
• Fingerprint Capacity: 100
• Passcode Capacity; 100
•   Fingerprint Sensor; Capacitive (silicon) 
• Remote Access; Bluetooth Gateway Required
• Voice Control: Google Assistant
• Power Supply: 4×AA Alkaline Battery (not included)
• Backup Power Interface: Micro-USB Port Supported
• Battery Life: Up to 1.5 years (about 10,000 access)
• Door Thickness: 30 - 60mm (standard)
• Backset: Adjustable 60 or 70 mm (only for single latch)
• Dimensions  ; Front – 75 * 138 * 23 (mm) Back – 75 * 150 * 27 (mm)
• Color Options: Silver / Gray
• Operating Temperature   :  -20°C to 55°C
• Operating Humidity 10% ~ 90% RH (non-condensing)
• Certifications: CE-RED, FCC ID