diff --git a/drivers/SmartThings/zigbee-motion-sensor/src/test/test_smartsense_motion_sensor.lua b/drivers/SmartThings/zigbee-motion-sensor/src/test/test_smartsense_motion_sensor.lua
index 3f74d72da1..64a5b01dfe 100644
--- a/drivers/SmartThings/zigbee-motion-sensor/src/test/test_smartsense_motion_sensor.lua
+++ b/drivers/SmartThings/zigbee-motion-sensor/src/test/test_smartsense_motion_sensor.lua
@@ -71,7 +71,7 @@ test.register_coroutine_test(
   function()
     test.socket.zigbee:__queue_receive({
       mock_device.id,
-      build_motion_status_message(mock_device, "|")
+      build_motion_status_message(mock_device, "\x7C")
     })
     test.socket.capability:__expect_send(mock_device:generate_test_message("main", capabilities.battery.battery(100)))
     test.socket.capability:__expect_send(mock_device:generate_test_message("main", capabilities.motionSensor.motion.inactive()))
@@ -85,7 +85,7 @@ test.register_coroutine_test(
   function()
     test.socket.zigbee:__queue_receive({
       mock_device.id,
-      build_motion_status_message(mock_device, "~")
+      build_motion_status_message(mock_device, "\x7E")
     })
     test.socket.capability:__expect_send(mock_device:generate_test_message("main", capabilities.battery.battery(100)))
     test.socket.capability:__expect_send(mock_device:generate_test_message("main", capabilities.motionSensor.motion.active()))
@@ -99,7 +99,7 @@ test.register_coroutine_test(
   function()
     test.socket.zigbee:__queue_receive({
       mock_device.id,
-      build_motion_status_message(mock_device, "X")
+      build_motion_status_message(mock_device, "\x58")
     })
     test.socket.capability:__expect_send(mock_device:generate_test_message("main", capabilities.battery.battery(70)))
     test.socket.capability:__expect_send(mock_device:generate_test_message("main", capabilities.motionSensor.motion.inactive()))
@@ -113,7 +113,7 @@ test.register_coroutine_test(
   function()
     test.socket.zigbee:__queue_receive({
       mock_device.id,
-      build_motion_status_message(mock_device, "Z")
+      build_motion_status_message(mock_device, "\x5A")
     })
     test.socket.capability:__expect_send(mock_device:generate_test_message("main", capabilities.battery.battery(70)))
     test.socket.capability:__expect_send(mock_device:generate_test_message("main", capabilities.motionSensor.motion.active()))
@@ -127,7 +127,7 @@ test.register_coroutine_test(
   function()
     test.socket.zigbee:__queue_receive({
       mock_device.id,
-      build_motion_status_message(mock_device, "½")
+      build_motion_status_message(mock_device, "\xBD")
     })
     test.socket.capability:__expect_send(mock_device:generate_test_message("main", capabilities.motionSensor.motion.inactive()))
     test.socket.capability:__expect_send(mock_device:generate_test_message("main", capabilities.signalStrength.lqi(50)))
@@ -140,7 +140,7 @@ test.register_coroutine_test(
   function()
     test.socket.zigbee:__queue_receive({
       mock_device.id,
-      build_motion_status_message(mock_device, "¿")
+      build_motion_status_message(mock_device, "\xBF")
     })
     test.socket.capability:__expect_send(mock_device:generate_test_message("main", capabilities.motionSensor.motion.active()))
     test.socket.capability:__expect_send(mock_device:generate_test_message("main", capabilities.signalStrength.lqi(50)))
@@ -153,7 +153,7 @@ test.register_coroutine_test(
   function()
     test.socket.zigbee:__queue_receive({
       mock_device.id,
-      build_motion_status_message(mock_device, "0")
+      build_motion_status_message(mock_device, "\x30")
     })
     test.socket.capability:__expect_send(mock_device:generate_test_message("main", capabilities.battery.battery(0)))
     test.socket.capability:__expect_send(mock_device:generate_test_message("main", capabilities.motionSensor.motion.inactive()))
@@ -172,4 +172,4 @@ test.register_coroutine_test(
   end
 )
 
-test.run_registered_tests()
\ No newline at end of file
+test.run_registered_tests()