diff --git a/device-akita.mk b/device-akita.mk
index 3243b0c..83916e7 100644
--- a/device-akita.mk
+++ b/device-akita.mk
@@ -401,6 +401,25 @@ endif
 PRODUCT_VENDOR_PROPERTIES += \
     ro.vendor.build.svn=$(TARGET_SVN)
 
+# Set device family property for SMR
+PRODUCT_PROPERTY_OVERRIDES += \
+    ro.build.device_family=HK3SB3AK3
+
+# Set build properties for SMR builds
+ifeq ($(RELEASE_IS_SMR), true)
+    ifneq (,$(RELEASE_BASE_OS_AKITA))
+        PRODUCT_BASE_OS := $(RELEASE_BASE_OS_AKITA)
+    endif
+endif
+
+# Set build properties for EMR builds
+ifeq ($(RELEASE_IS_EMR), true)
+    ifneq (,$(RELEASE_BASE_OS_AKITA))
+        PRODUCT_PROPERTY_OVERRIDES += \
+        ro.build.version.emergency_base_os=$(RELEASE_BASE_OS_AKITA)
+    endif
+endif
+
 # Keyboard height ratio and bottom padding in dp for portrait mode
 PRODUCT_PRODUCT_PROPERTIES += \
           ro.com.google.ime.kb_pad_port_b=4.19 \