TTMS2 Mimic With Push Buttom Switch/Plug In LEDsMimic switch features a Push Button switch, 2 LED sockets and a Layout Link connector. You can use a Mimic Light to: Manually control a point on the PC200; LEDs mimic the point position Manually overide an SS Sensor Signal; LEDs mimic the Signal colours and Train location Manually control a Semaphore signal with the SC300 LEDs mimic the signal position Control an LC10 Level Crossing; LEDs mimic the colours of the barrier lights