diff --git a/Projects/Monster/Monster.detector b/Projects/Monster/Monster.detector
index a9e577e0f480361fee930cf32001c1249b345de0..be1866955895eb4f727b34752e0ff1f3052e410d 100644
--- a/Projects/Monster/Monster.detector
+++ b/Projects/Monster/Monster.detector
@@ -12,5 +12,13 @@ Monster
  THETA= @Theta deg
  PHI= @Phi deg
  Shape= Cylindrical
- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+Plastic_BEDO
+ R=0
+ THETA=0
+ PHI=0
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+Coaxial_Germanium
+ R = 10 cm
+ THETA = 90 deg
+ PHI = 0