Power supply : AA Alkaline Baterries (4 pcs) Emergency power supply : 9 V Baterries & Power Bank (Micro-USB Cable) Dimension: (H) 300 mm x (W) 70 mm x (D) 30 mm Door thickness : 35mm - 110 mm Material Lock body : Zinc alloys Mortise lock : Stainless Steel Temperature : 0° C - 50° C Humidity: 20%-93% ± RH Access solutions : 100 Fingerprints, 20 PIN (6-10 digits), 110 Mifare Cards Electrical properties : Power Supply : DC 5 - 9 V Idle power consumption ≤ 30 µ A Dynamic Power Consumption ≤ 350 m A Fingerprint Identification : False Rejection Rate ≤ 0.01 % False Accept Rate ≤ 0.0001 % Recognition Speed 1 second Resolution 500 DPI