Be sure to buy exactly the correct power adapter.
This Power Adapter is suitable for WifiTrax Wi-Fi Layout range of products including the WFS-46 4-Way Universal Switch Machine Controller and WFP-40 Quad Power Controller.
The adapter is manufactured by CUI and is CE and UL Listed.
Manufacturer's Part Number: SDI65-15-U-P6
Input voltage:100 to 240 Volt AC 50/60Hz 1.4 Amp Max.
Output Voltage: is 15 Volt DC rated at 4.34 Amp to a barrel connector that exactly fits our products.
Standard mains power cord is NOT included - please obtain one to suit your local mains plug type.