Philips Recorder Module is a compact, thermal-array recorder that works with Philips modular patient monitors. The double-width module produces a 50 mm (2 in.) wide strip with up to three waveforms and multiple lines of annotation at ten different speeds. The Recorder Module produces crisp, high-resolution waveforms suitable for documentation. The built-in microprocessor ensures accurate waveforms, baselines, and chart speeds. Grids and waveforms are printed simultaneously for precise registration. Annotations include time, date, recorder speed, waveform scaling, and labels, along with patient demographics and vital signs.