How many wires should be connected to aviation obstruction lights
1. Double line
The dual line is not simply a fire-zero line, but refers to a power line + a synchronization line, one for power supply, and one for collecting synchronization signals. The synchronization line can be connected or not connected. When it is not connected, the obstruction light works alone without being affected by others; when the synchronization line is connected, multiple obstruction lights can flash simultaneously.
2. Single line
Single-line means that there is only one power line at the bottom and no synchronization line. This is also a popular one in recent years. Through the program setting of the internal single-chip microcomputer, the power line is used to collect the synchronization signal. You only need to connect multiple obstruction lights to the same one. Synchronous flash can be realized under 220V mains power. Since there is only one wire, the wiring is very simple.
3. Wireless
The wireless type is mainly solar obstruction lights, which are powered by solar panels and built-in batteries, and do not require external wiring.
