Water resistant (Fingerprint) door lock. Use it outdoor. Includes emergency electronic key. Robust design, no water ingress because there is no unnecessary keypad no keyhole. Register up to 120 fingerprints, conference mode, and more. Silver chrome color, Left-handed from outside. CHROME color. Robust construction. Conference Mode (i.e., always unlock), auto-lock after unlocking. No need for RFID card sensors that constantly drain battery. Four AA-Battery last about a year or 10,000 positive fingerprints. Works with standard US doors with two pre-drilled holes, door thickness 1-3/8 to 1-7/8".

CE Certified, click User manual for additional information.