8. Product SpecificationsItem SpecificationsAdaptor input power AC 100-250 V/50-60 Hz, 1.0 AAdaptor output power DC 12 V; 2 APoE Input Power DC 48 V (802.3af)PoE Device 802.3 af standard support (For CLASS 3)Operating conditions Temperature: 0-45°C, humidity: 10-90 %Wire interface Gigabit EthernetWireless interface(Only SMT-i6021, SMT-i6011)WLAN 802.11a/b/g/n 1x1Bluetooth 4.0 ( Not support BLE )Frequency Range(Only SMT-i6021, SMT-i6011)2400~2483.5 MHz5150~5825 MHzAdapter ModelThe adapter output power is DC 12V, 2A and the maker and the model are as follows.- WEIHAI SUNGHO ELECTRONICS CO LTD/SHA24S12-EU- WEIHAI SUNGHO ELECTRONICS CO LTD/SHA24S12-GB- WEIHAI SUNGHO ELECTRONICS CO LTD/SHA24S12-USClass B Device (Broadcasting communication device for home use)This device obtained EMC registration mainly for home use (Class B) and may be used in all areas.Caution: This wireless device is subject to electromagnetic interference.This product is intended to be supplied by a Listed Power Unit marked “Class2” or “LPS” and rated 12Vdc, Min 0.8A