Supply voltage 10-15 VDCCurrent consumption(average)70mACards 13.56 MHz ISO14443A MIFAREReading range Up to 7 cm (for ISO size cards)Anti-sabotage protection(Tamper)NC contact, 100mA/24VIP code IP41Environmental class(EN 50133-1)Class II, indoor, temperature: from -10°C upto +50°C, relative humidity..