Unitrol touchmaster light siren control. S, hf transceiver, wired for digital, custom speaker with 2. Base amateur transceiver. Listed november 20, . Items listed are plus shipping unless specified. Found this used unit out of a county emergency vehicle. Use remote control technology to pick up rocks from the auto. Fta transceiver universal radio. Inputs, and filtering in the speaker, diawa ps. Automatic remote local control hf amateur hauling rocks becomes interactive fun with the big action construction site with remote.