diff --git a/sepolicy/private/property_contexts b/sepolicy/private/property_contexts
index 4c8a465..dd36422 100644
--- a/sepolicy/private/property_contexts
+++ b/sepolicy/private/property_contexts
@@ -1,3 +1,4 @@
 # Elliptic ultrasound proximity
+elliptic.ultrasound.multiple_mics. u:object_r:elliptic_ultrasound_prop:s0
 elliptic.ultrasound.               u:object_r:vendor_sensors_prop:s0
 invn.hal                           u:object_r:vendor_sensors_prop:s0
diff --git a/sepolicy/vendor/hal_audio_default.te b/sepolicy/vendor/hal_audio_default.te
new file mode 100644
index 0000000..d9dc117
--- /dev/null
+++ b/sepolicy/vendor/hal_audio_default.te
@@ -0,0 +1 @@
+get_prop(hal_audio_default, elliptic_ultrasound_prop)
diff --git a/sepolicy/vendor/property.te b/sepolicy/vendor/property.te
new file mode 100644
index 0000000..5431b52
--- /dev/null
+++ b/sepolicy/vendor/property.te
@@ -0,0 +1,2 @@
+# Ultrasound
+vendor_public_prop(elliptic_ultrasound_prop)