The DSAN PC-AS4 is a professional-grade 4-button wireless transmitter designed for seamless integration with the PerfectCue, PerfectCue Mini, and PerfectCue Micro cueing systems. Engineered for presenters and AV professionals, this transmitter offers full-featured control over slide navigation, screen blanking, and laser pointing, ideal for high-stakes presentations and live productions.

Operating on the 433 MHz RF band, the PC-AS4 delivers reliable communication with a range of up to 75 meter, even in RF-dense environments. It features four tactile-shaped buttons: one for advancing slides, one for reversing, one for blanking the screen, and one for activating a built-in green laser pointer. Each button is uniquely contoured to provide a distinct tactile feel and delivers a crisp, responsive click with every press.

The transmitter supports 256 selectable channels, visible through a rear plastic window, allowing flexible pairing with receivers and interference-free operation. One PC-AS4 unit can control multiple cue light receivers, and multiple transmitters can be paired with a single receiver, ideal for multi-presenter scenarios and complex AV setups.

Powered by a CR123 lithium barrel battery (included), the PC-AS4 supports over 50,000 clicks per charge. A green LED indicator confirms command execution and also serves as a battery status alert, turning off when battery capacity drops below 25%.

Whether used in corporate presentations, educational settings, or live productions, the DSAN PC-AS4 transmitter delivers dependable wireless control, intuitive operation, and professional-grade performance.