... :g24,e27,e26 Basic InformationItemsParametersUnitsOperating VoltageAC85-265VVPower Consumption12WWPower Supply TypeBuilt-in, isolated , constant-current power supplyOperating Temperature-20°C- +50°C ... , passed EMC and LVD test, safe and reliable. ApplicationsWidely used in hotel, entertainment place, exhibition, coffee house, office, school, hospital, subway ...