https://products.acresecurity.com/intrusion/systems/acre-intrusion/expanders-expansion-modules/wireless/spcw130-100-siway-rf-expander
SPCW130.100 SiWay RF-Expander (Not Compatible with 2-Way Wireless) | acre security
The SPCW130.100 SiWay RF-expander is connected to the X-BUS and provides a wireless access point for the Intrunet wireless detectors and remote controls linked...
compatible withsiwayrfexpanderwireless