C-Tec NC920EF 800 Series 20 Zone Expansion Unit For NC910F or NC920F – Flush Mounting

£273.22 (ex VAT)

£273.22 (inc VAT)

SKU: NC920EF

Description

C-Tec NC920EF 800 Series 20 Zone Expansion Unit – Flush Mounting The NC920EF is a 20 zone expansion unit for use with the C-Tec 800 series NC910F or NC910S call controllers.  This part adds an additional 20 zones to existing call controllers.