Qolsys IQPH055 IQ4 Whole Home Hub — AT&T SRF319 (319.5 MHz) with 7" Touchscreen

Qolsys IQPH055 (IQ4 Hub) — AT&T / SRF319 model operating at 319.5 MHz. This whole-home hub includes an integrated 7" touchscreen for local control and status viewing, serving as the central panel for IQ4 system installations.