News - September 2008First County Monitoring presents...GradeShift ® - It's whatever you want it to be!Imagine one product for all grades - G2, G3, G4 and Fire with GradeShift® from CSL DualCom it’s a reality! DualCom’s unique GradeShift® technology means that the hardware platform remains unchanged so that there is one common product across all grades. The grade category is selectable through remote programming via the Alarm Receiving Centre or the Alarm Installer, meaning that all grades are quick and easy to install.
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