Detailed Answer
The one-button E-stop is a dedicated stop button on the remote: pressing it immediately cuts all outputs (<100ms), forcing the receiver to stop; twist to release and reset. Differences from normal keys: independent hard-wired circuit (does not depend on software/pairing state), mushroom-head design (easy to press), and highest priority (responds in any state). The LIDEER LD series and the entire XINGJIA lineup come standard with a one-button E-stop.
| Independent | Hard-wired circuit |
| Response | <100ms |
| Reset | Twist to reset |
Note:After an E-stop, find the cause before resetting; never reset blindly.