diff --git a/source/_components/satel_integra.markdown b/source/_components/satel_integra.markdown
index c882e71c626..4cbe5957bfd 100644
--- a/source/_components/satel_integra.markdown
+++ b/source/_components/satel_integra.markdown
@@ -13,7 +13,7 @@ ha_release: 0.54
 ha_iot_class: "Local Push"
 ---
 
-The `satel_integra` component will allow Home Assistant users who own a Satel Integra alarm panel to leverage their alarm system and its sensors to provide Home Assistant with information about their homes. Connectivity between Home Assistant and the alarm  is accomplished through a ETHM extension module that must be installed in the alarm.
+The `satel_integra` component will allow Home Assistant users who own a Satel Integra alarm panel to leverage their alarm system and its sensors to provide Home Assistant with information about their homes. Connectivity between Home Assistant and the alarm  is accomplished through a ETHM extension module that must be installed in the alarm. Compatible with ETHM-1 Plus module with firmware version > 2.00 (version 2.04 confirmed).
 
 There is currently support for the following device types within Home Assistant: