ThorBolt MD1 Fingerprint Door Knob Lock with Keypad, Silver | 4x AA Alkaline …
MD1 takes indoor room security to the next level. The robust and stylish body is constructed by rigorously selected Aluminum and Zinc Alloy materials. Unlike any traditional door knob, MD1 enables you to manage up to 100 passcodes and 100 fingerprints, opening up multiple possibilities for various use cases.