The NexGen touchless/wireless activation switch features the latest advances in infrared sensing technology and is designed exclusively for indoor use. The response/reaction time is adjustable from zero to 1.5 seconds and the range is adjustable from three to seven inches. It’s a one-piece door actuator with absolutely no moving pieces, which means no parts to replace or repair, and the five-year battery life makes it lower maintenance than any other door activator on the market. The attractive, low-profile, black acrylic 4” faceplate is bordered by a clear bezel edge that illuminates green upon activation. The hands-free operation of the NGS-IR-A makes it ideal for ADA applications.