This Classic Star Trek Prop Replica 1:1 Scale Tricorder has been personally hand-signed by Captain James T. Kirk himself, William Shatner during his signing with Celebrity Authentics. The top pops up to lights and sounds (straight from the TV show) with three buttons to activate the sound/light effects. The first door opens down to expose the "data disks" and a rotating moire pattern. The second door opens to reveal a hidden compartment and a removable hand scanner (with its own light effects). Communicator ships affixed with Celebrity Authentics serial-numbered and tamper evident Authentication Hologram and includes Celebrity Authentics Certificate of Authenticity featuring picture of William signing Tricorder. Please note: with multiples signed by the actor, a sample photo is used from stock to represent what you will receive. Exact autograph size and placement may vary.