Features: 1) Input voltage : 12VDC/24VDC 2) Largest Charge: Pushing force 1000N 3) Duty cycle : 10% ,intermittent duty 2/18 min 4) Protection mode: Overloading protection 5) Noise decibel : ≤48dB 6) Must matching with XYC4 control unit . Packing: Carton