When looking at product on the Surety site I notice there are Qolsys Panel 4 319.5 and 345 radio versions. What are the differences in these panels? Or is it the same panel with 2 radios? I’m confused and trying to understand this better.
The IQ Panel 4 comes in 3 different main versions, each with a different legacy sensor radio. The difference is in what existing sensors it is compatible with. 319.5, 345, or 433.
319.5 is the standard one compatible with Qolsys IQ sensors and is the lowest cost. The other two are for users with existing 2GIG/Honeywell or DSC 433 systems, respectively, so that they can reuse existing sensors.
There are no other differences between those models. All of them have PowerG sensor radio.