Model Number:GK603E-W Product name:Standalone Access Controller Keipad Material: Metal Card Type:EM Card Capacity:2000 Users Working Voltage:DC 12V Frequency:125 KHz Dimension:120*56*20mm Voltage:12V Standby current:â?¤50mA Reading distance:5-10cm Capacity:2000 EM card or PIN Temperature:-20-70 Humidity:0-95% Connect: Magnetic lock, Strike lock, RIM lock Support Wiegand IN/OUT Metal casing, waterproof