Scantronic 9954EN-00 8 Zone Hardwired Expander Grade 3

OBSOLETE

9954En Hardwired Expander

The 9954EN is a wired expander suitable for use with the 9751, 9752, 9851 and 9853 panels both standard and EN versions.Each expander adds eight inputs and, for use in EN grade 3 systems, each of these input can also be connected in a three-resistor configuration to provide single zone, anti-masking indication from suitable detectors.