diff --git a/_zigbee/Sonoff_TRVZB.md b/_zigbee/Sonoff_TRVZB.md
index e29cc1c5..efb811da 100644
--- a/_zigbee/Sonoff_TRVZB.md
+++ b/_zigbee/Sonoff_TRVZB.md
@@ -9,5 +9,7 @@ compatible: [z2m, zha]
 z2m: TRVZB 
 mlink: 
 link: https://itead.cc/product/sonoff-zigbee-thermostatic-radiator-valve/
+link2: https://www.amazon.de/gp/product/B0CH19QPJN
+link3: https://www.aliexpress.com/item/1005006289055397.html
 ---