The Model 05 443 and 05 444 Digital doorway monitor is a highly sensitive gamma radiation detection system deisgned to detect low levels of gamma radiation. The system consists of a digital monitor, 2 shielded NaI(T1). Scintillation detectors with NEMA enclosures, associated cabling and a 10uCi CS check source. The system is AC powered with internal battery back up and user selectable alarm settings.
