fingerprint lock

1, using 5 batteries are safe to open more than 6,000 times. (Note: The battery must be a high-energy alkaline batteries, such as Double Deer battery.); 2, Response time: <2 seconds; 3, False Reject Rate: <0.01%; 4, error rate: <0.001%; 5, Fingerprint capacity: 64 (four as manager before the fingerprint); 6, the working temperature: -20 Degrees Celsius 60 Degrees Celsius 7, relative humidity: 20% 85% (no condensation); 8, storage environment: -40 Degrees Celsius 85 Degrees Celsius; 9, Overall Dimensions: 74 × 280 × 30 mm.