D-TECT X 4 Way Expander Module – GJD393
In depth product detail
The receiver (GJD392), can be linked in its base form to 4 detectors and this can be expanded up to 16 detectors, with the use of the GJD393 4-way expansion module. Meaning you can tailor your system to your needs.
GJD393 D-TECT X 4 Way Expander module