Why are the wires of electric hedge trimmers and electric lawn mowers very short and no more than 1 meter?
I guess it might be because the motor used is a low voltage motor. Because the motor is powered by a battery, the voltage is not high (generally a single battery is 12V, two are connected in series with 24V, and high-voltage batteries are not economical). At this time, even if the motor power is only 1kW, the current will be tens of amperes, so the loss will be large if the cable is long.

Generally, the camera will not move when it is installed at one point. The line does not have to be too long. If it is not enough, can I add it myself? But the wiring should be reasonable, and you can believe what people say?
If it is too long, it will be entangled by the machine and get an electric shock.

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