1. Low Voltage, Over-current protection 2. E-ABS/high level/low level brake 3. Regen brake (with on/off switch) 4. Cruising control 5. Backward/Reverse (usually 40.5% of forward speed, can make the ratio as the customers' request) 6. 3 Speed (we usually make the standard 3 speed 80%-100%-110%, when you do not use the switch, the speed is 100%) 7. Cycle Analyst (this display Canada CA V1&V3, it is 6 pins connector can not connect the common 5pin connector LCD display ) 8. Anti-theft Alarm Voltage: 48-84V ( working voltage less than equal 100V) Low Voltage Cutoff: 40V +-1V Rated Power: 1000-1500W Limit current: 45A This controller is dual model which can work with both sensored and sensorless brushless DC motor, the limit current is 45A, whichis suitable for 1000W-1500W brushless DC motor. Colour:silver Material:aluminum alloy Package Contents: 1x brushless motor speed controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.