IC card lock-SENSOR-592209 SG For Hotels, restaurants, karaoke bars, dance halls, teahouses, swimming pool, ... sauna etc. Products'nameIC card lock-SENSOR-592209 SG Function: For Hotels, restaurants, karaoke bars, dance halls, teahouses, swimming ... :Between 130~150mm Working Temperature:20~95% RH Power:4.5~6.0 V Power consumption:The quiescent current under 18 ...