... didgital, keypin, card swipe, biometric, digital lock fingerprint lock Control panels, circuit board password lock,Electronic, didgital, keypin, card ... 12 (default value of N = 6, namely, 57600bps)working environment:Temperature: -20 ° C to +40 ° CRelative Humidity: 40% RH ... -85% RH (non-condensing)Storage Environment: Temperature: -40 ° C to +85 ° CRelative humidity: <85% H ...