diff --git a/script/device/Pixel.py b/script/device/Pixel.py
index f0368b3..94371ef 100644
--- a/script/device/Pixel.py
+++ b/script/device/Pixel.py
@@ -191,7 +191,8 @@ class Pixel(DeviceBase, Readable):
         self.get_count_id()
         
     def read(self):
-        return None
+        #Readable interface: current 
+        return get_count_id()
 
 add_device( Pixel("pixel", "X04SA-ES3-CCD"), True)
 pixel.polling = 1000