What extra keypads work with the IQ Panel 4?

The IQ Panel 4 supports a number of additional keypads, both wireless and wired under the right conditions. The simplest extra keypads that can be used are the wireless options such as the IQ Remote PG (PowerG) Touchscreen keypad, and the QOL-IQKP-915 touchpad. These quickly enroll wirelessly to the IQ Panel 4, and are simple to install.  

For wired keypads, provided you have either the PG9WLSHW8 or PG9HRDW8 wired-to-wireless translators installed with your system, you are also free to use the DSC NEO keypads. These can include the HS2TCHPN touchscreen keypad or any of the HS2LCD keypads listed in the NEO keypads collection. These do have some additional installation requirements, being hardwired; however, they are great secondary additions for arming/disarming and checking your system status. 

With the IQ Panel 4, the primary point to keep in mind regarding keypads is that no secondary keypad will provide you the ability to program the system. All programming for the IQ Panel 4 is done through the main unit. The IQ Remote PG provides the most user-friendly interface for IQ secondary keypads, but all mentioned keypads cover the basics of a secondary user interface.