Zkteco Smart Lock with Biometric Fingerprint and Bluetooth enabled Digital Keypad

ZKTeco ML300, a new entry-level biometric fingerprint keypad Smart Lock with Bluetooth Gateway communication to allow unlocking and managing the lock from anywhere! With a compact design, reversible handles, and smart core this new series of Smart Locks bring a better user experience featuring voice commands when paired with a compatible Amazon Echo or Google Nest device. An ideal solution for all kinds of application scenarios: Hotels & Short term rentals Apartments Residential projects Specifications:   Case Material Zinc Alloy (Level & Front Panel) + ABS (Back Shell) Mortise American Standard Single Latch (DL-ML300AS)   German Standard Mortise (DL-ML300DD) Identification Mode Smart Phone, Fingerprint and Passcode User Capacity 100 Fingerprint Capacity 100 Passcode Capacity 100 Communication Bluetooth 5.0 Remote Access Bluetooth Gateway Required Voice Control Amazon Alexa, 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 (W x L x D) Front – 75 x 138 x 23 (mm)   Back – 75 x 150 x 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