Blackbox Security | fire & security
0141 812 0999
DualCom
Dual Com provides dual-path signalling via the GPRS network and telephone line to transmit signals.
Having two signalling paths means that there will always be a back up path in the event of an accidental or deliberate fault on either.
For more information on Dual Com, please visit: www.csldual.com.
Specification
- Dual-path signalling
- Signals via any telephone network
- Signals via GPRS network
- Insurer and Police approved
Testimonials
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By Jim Stewart, Lawprint & Stationary LimitedI have used Black Box's services in both commercial and domestic contexts over a period of 15 years.
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By Mrs Jennifer McFadyenGreat job and would recommend to others!
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By Paul McCloskeyI had a home alarm system fitted by Black Box Fire & Security.