Industrial Pull Switch

Mounted in the ceiling, or somewhere else that can not be seen, a rope or cable that can be pulled, when pulled, it turns off a magnetic lock. Pretty straight forward, but depending on how you choose to use this in your room, it's pretty clever. Use this to activate a drop reveal or open doors... or to open a box set into the ceiling filled with plastic bugs or snakes... or zombie parts... or candy if your feeling festive