diff --git a/Example/PNObject/PNObjectAppDelegate.m b/Example/PNObject/PNObjectAppDelegate.m
index fbd578c..87c9481 100644
--- a/Example/PNObject/PNObjectAppDelegate.m
+++ b/Example/PNObject/PNObjectAppDelegate.m
@@ -50,6 +50,8 @@
 	[user setLastName:@"Sapienza"];
 	
 	[user getJSONObject];
+	
+	NSLog(@"%@",[PNUser PNObjClassName]);
 	//NSLog(@"%@",userDictionary);
 	
 	/*
diff --git a/Pod/Classes/PNClasses/PNInstallation.m b/Pod/Classes/PNClasses/PNInstallation.m
index bdf7486..0be0b73 100644
--- a/Pod/Classes/PNClasses/PNInstallation.m
+++ b/Pod/Classes/PNClasses/PNInstallation.m
@@ -99,9 +99,11 @@ static bool isFirstAccess = YES;
 	
 	if (self) {
 		
+		_deviceType = @"iOS";
 		_deviceModel = [[UIDevice currentDevice] model];
-		_osVersion = [[UIDevice currentDevice] systemVersion];;
-		_deviceName = [[UIDevice currentDevice] name];;
+		_osVersion = [[UIDevice currentDevice] systemVersion];
+		_deviceName = [[UIDevice currentDevice] name];
+		
 	}
 	return self;
 }
diff --git a/Pod/Classes/PNObject.h b/Pod/Classes/PNObject.h
index a9c69dc..5ddb6e0 100644
--- a/Pod/Classes/PNObject.h
+++ b/Pod/Classes/PNObject.h
@@ -26,6 +26,8 @@
 
 @interface PNObject : NSObject
 
++ (NSString * _Nonnull) PNObjClassName;
+
 - (_Nullable instancetype) initWithJSON:( NSDictionary * _Nonnull) JSON;
 
 - (id _Nonnull) saveLocally;
diff --git a/Pod/Classes/PNObject.m b/Pod/Classes/PNObject.m
index 8310c03..9d69bd9 100644
--- a/Pod/Classes/PNObject.m
+++ b/Pod/Classes/PNObject.m
@@ -50,6 +50,15 @@
 
 #pragma mark -
 
++ (NSString * _Nonnull) PNObjClassName {
+	if ([[self class] resolveClassMethod:@selector(objectClassName)]) {
+		return [[self class] objectClassName];
+	}
+	else {
+		return  [[super class] objectClassName];
+	}
+}
+
 - (_Nullable instancetype) init {
 	self = [super init];