48V/64V 600W Brushless Controller Electric Sine Wave Bicycle Scooter Brushless Controller with G51 LCD Panel Item Type: Motor Brushless Controller Product Material: Aluminium alloy and ABS Weight: Approx. 633g / 1.40lb Intelligent brushless controller Power: 600W Instrument 1. 1 electric door lock 2. 2 positive and negative poles of the power supply 3. 3 motor phase lines 4. Orange Line blackhead: Patrol route 1 low battery brake line (black: bottom line, yellow: low electric brake signal) 1 Hall motor (red: 5V positive pole, black: ground wire, yellow, green and blue: Hall) 1 anti theft alarm wire (red: positive pole, black: ground wire) 1 anti theft alarm line (Orange: anti theft electric door lock, blue: anti-theft signal, green: sensitivity line) Key 3 speed line 1 (powder: key signal, black: ground) High battery brake (purple: high electric brake signal) 3 speed change (blue: low speed signal, brown: high speed signal, black: ground) Tripole handle (red: 5V positive green: signal cable, black: ground cable) 3 mode default pink line x2  Grey astern signal black: 1 ground wire Green wire transparent head: 1 instrument wire Blue and white line transparent head: 1 LCD instrument line White thread black head: Learning thread (2 pieces)