Thunder 2000 Relay packs

If you have your own computer, and you have ordered Thunder 2000 Software, you will want the Relays, depending on how functional you wish to make your replica. If you only want Voice responses, you wont need the Relays, However, if you want Window up/down, door unlock, Door open, Engine start, engine shut off, Hatch pop, Plate flip, Smoke screen, Oil slick, Laser, Seat movement, and more, you will need the relays. The most common setup is 12, but if you want to go all out, then youll want 3 sets. Each Relay pack has 8 relays.