Swipe Card Hotel Security Lock Reader BY HIPHEN SOLUTIONS Parameters 1,Door opening direction: Push leftward or rightward, pull leftward or rightward to open the door. 2,Static power consumption: < 15μA. 3,Dynamic power consumption: 120~180mA. 4,Validity of Battery: Normally 8~12 months. 5,Low-voltage alarm: When the voltage is lower than 4.8V,