Dsan PC-MINI-AS4 PerfectCue Mini with PC-AS3 TransmitterDSan PerfectCue Mini PC MINI AS4 is a wireless audio and visual cueing system that has the same exceptional RF performance and the same interconnections (except for the belt pack intercom pass through) as the larger PerfectCue, and, like the larger PerfectCue, can control two computers. The communication between the transmitter and cue light is solid at 300'. PerfectCue enables a speaker to send cues to a projectionist using a wireless hand held