Authentic Series Sounds: Pressing the com-panel button in front for the Communicator Whistle activates one of 4 new sound effects. Set to emit a sliding-door “swoosh” or “RED ALERT!” klaxon.
         Look Ma, No Hands: Modeled after the com-panels on Star Trek: The Original Series, the door chime's motion sensors detect when something crosses the threshold. Requires 3x AA batteries (not included).
         Establish Operational Protocols: Mount this door chime to always be alerted of a crewmember's approach. Features a cool light-up effect for an authentic look. Measures approximately 7 x 6 x 2 inches.
         Made For True Fans: Engage with this officially licensed electronic door chime replica from Star Trek: The Original Series. It's the perfect tech for Starfleet crew members and hardcore Trekkies.