offer radio remote control (Q100AB)

Feature:1.Advanced program design, quick & good performance on movements.2.PA transmitter housing, water/shock/dust proof.3.Single-row button transmitter, compact and lighter design, ensure safe & convenient operation.4. Random security code up to 4.2 billions sets.5.Receiver with 4-LED indicators, quick, simple judgement for operation status & after-service repair.CUPID Q100AB 1 step, (6) buttons + (1) button for A, B, A+B hoist.