RFID Reader & Access Control With Touch Keypad Voltage: DC 12V Standby current: â?¤50mA Reading distance: 3-10cm Capacity: 1000 EM Card or PIN Temperature: -20-70 Humidity: 0-95% Door open time: 0-99s(adjustable) Dimensions: 116*116*20mm Connect: Magnetic lock, Strike lock, RIM lock