... ) Electric-controlled lock need not to connect with extra power supply 8) Anti-oxidation aluminum alloy outdoor unit,with ... Their features include: Input power200-240V AC, 50/60HzOutput power DC 15-18V ,high 300mW across 8 ohms, and ... Φ standard)Temperature0(°C)~50(°C)Systerm componentshost, extension and power supplier Measurements/ Installation diagram/ Wieing diagram,etc Actual photoes of ...