diff --git a/src/core/roomcontrol.cpp b/src/core/roomcontrol.cpp
index de3bacac0..7366bc8f8 100644
--- a/src/core/roomcontrol.cpp
+++ b/src/core/roomcontrol.cpp
@@ -76,9 +76,11 @@ uint8_t Roomctrl::get_hc(uint8_t addr) {
     if (addr >= 0x40 && addr <= 0x44 && type_[addr - 0x40] == SENSOR) {
         return addr - 0x40; // SENSOR
     } else if (addr >= 0x38 && addr <= 0x3B
-               && (type_[addr - 0x38] == RC100H || type_[addr - 0x38] == RC200 || type_[addr - 0x38] == RC100 || type_[addr - 0x38] == RT800)) {
-        return addr - 0x38; // RC100H, RC200
-    } else if (addr >= 0x18 && addr <= 0x1B && (type_[addr - 0x18] == RC20 || type_[addr - 0x18] == FB10)) {
+               && (type_[addr - 0x38] == RC100H || type_[addr - 0x38] == RC200 || type_[addr - 0x38] == RC100 || type_[addr - 0x38] == RT800
+                   || type_[addr - 0x38] == RC120RF)) {
+            return addr - 0x38; // RC100H, RC200
+        }
+    else if (addr >= 0x18 && addr <= 0x1B && (type_[addr - 0x18] == RC20 || type_[addr - 0x18] == FB10)) {
         return addr - 0x18; // RC20, FB10
     }
     return 0xFF; // invalid