The UNO-RF433 allows you to add SOLO 433Mhz wireless sensors to the UNO™ IP Alarm Panel.
NOTE: If you would like to use DSC RF sensors (or third party sensors with DSC protocol such as Alula) with the UNO™ Panel, just connect a DSC PK5501RF or a PC5132 or PC5164 module to the bus. You can connect any of those modules to the bus and have an UNO-RF433 connected at the same time and mix and match sensors.
Just power down your UNO panel and plug it into the RF expander header. Power back up and you are ready to add wireless sensors to your system.