diff --git a/_zigbee/Tuya_TS0205.md b/_zigbee/Tuya_TS0205.md
index 96fe9284..214994d6 100644
--- a/_zigbee/Tuya_TS0205.md
+++ b/_zigbee/Tuya_TS0205.md
@@ -13,3 +13,4 @@ link: https://www.aliexpress.com/item/4001220370806.html
 link2: 
 link3: 
 ---
+This device sends a zigbee message with a ZoneStatusChange property which is 1 upon smoke alarm and 0 when no smoke is detected.