Electric Bicycle Alarm System 36v -72v With Two Electric Bicycle Controller Switch Scooter Motorcycle Controller

Note: The actual product received by the buyer shall prevail, because the appearance of different batches of products has color different, but the function is the same, please don't mind.
1.anti-theft alarm line
2.anti-theft power line
Red: positive wire
Black: negative wire
Brown: Motor wire
Blue: Controller signal line
Orange: lock output line
Blue (remote control, no interface, no wiring required)
(connect to controller the same line , it will work)

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