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STS Defence
Quality Approvals
CONCEPT 32 products meets Railtrack specification RT/E/F/30002 for Signal box Telephone Concentrators
BABT Approval No. NS/4202/3/R/604686 allows connection to the PSTN.
STS Signals are approved to BS9001:2000
All products comply with CE marking directive 93/68/EEC
Protocols and interfaces
A range of line signalling conditions are supported via separate line interface modules including- Magneto (Local Battery), Central Battery (CB), Auto DTMF(including PSTN), Selective, and E&M.
Service and Support
We offer a full spares, repair, training and support service from our factory, and all products are EEC sourced and manufactured in UK.
Our Customer Base includes:
