The Dsan PRO-2000BT-Kit4 includes Limiter PRO-2000 System with podium signal light (PSL-20V), audience signal light with 4-inch digits (ASL4-ND3), 50-feet of Cat-5 cable and large carry/storage case (CS-827). The Timer has an integrated Bluetooth transceiver and the Audience Signal Light also has a receiver. The system is equipped with a separate Bluetooth receiver with its power supply. This can connect to the Podium signal light or any other Limiter device.
Note: This is a wireless version of the PRO-2000-KIT.