C-TEC SigTEL 4 Line Master Controller

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By Paul Maloney on Fri 23 January 2026

C20ECU4

Controls up to 4 outstations
Supplied with semi-recessed handset
Backlit LCD screen
“Auto-learn” facility allows fast system setup
Easily interfaced to NC951 accessible toilet alarms, PDA range hearing loop systems, strobes, CCTV activation relays, etc.
Requires 2 x 12V 7.0 Ah batteries (sold separately)
C-TEC Product Code: ECU-4