Wireless Standards IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n Frequency 2.4GHz & 5GHz Signal Rate 5GHz: Up to 300Mbps2.4GHz: Up to 300Mbps Reception Sensitivity 270M_2.4G: -70dBm195M_2.4G: -71dBm130M_2.4G: -74dBm54M_2.4G: -79dBm6M_2.4G: -94dBm270M_5G: -67

Display Retina display 13.3-inch (diagonal) LED-backlit display with IPS technology; 2560-by-1600 native resolution at 227 pixels per inch with support for millions of colors Supported scaled resolutions: 1680 by 1050 1440 by 900 1024 by 640 500 nits brightness Wide c

 SpecificationsMaterialZinc AlloyFingerprint Capacity 500Password Capacity 100Log Capacity 30000Communication USB flash disk Operating Temperature 0° - 45°Power Supply4×AA Alkaline BatteryBackup Unlock9V Battery & Mechanical KeYDoor Thickness35-55 mm (standard)55-75 mm (option