ZKTeco ML200 & ML300 are new entry-level keypad Smart Locks with Bluetooth communication. With the compact design and smart core, it amazingly brings a better user experience in all aspects. 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 Amazon Echo or Google Nest device. ML200/300 will be a wi