Large Scale Safety Kill Switch (DYNE1240)

Large-Scale Safety Kill Switch is a remote shutdown device designed for 2-cycle gas engines, delivering an immediate engine stop on command or in response to a lost radio signal or power fault. It ships ready to install with no soldering required and uses optical isolation to keep the ignition system separate from the radio system. A built-in LED provides a clear status indicator, and operation requires a 3-channel radio system. It is not compatible with AVC-equipped receivers.

Designed for large-scale RC models, this switch integrates with standard ignition setups for straightforward installation and reliable emergency shutoff. The optical isolation reduces interference between ignition and control electronics, while the visible LED status and simple wiring help field maintenance and quick verification of operation.