Whelen BETA2 Remote Siren Control Head Brand: Whelen Part# BETA2
The Whelen BETA2 Remote Siren Control Head is fully encapsulated for moisture resistance, and features sealed toggle and rotary switches. The controls include an eight position rotary switch, two toggle switches and a volume control. Includes a removable noise cancelling microphone and 20 feet of cable.
This control head is specifically for use with the BETA112R amplifier.