is asset management feature covered in end-point central or asset explorer?

is asset management feature covered in end-point central or asset explorer?

hello, im pretty new at manageengine products, im bit confused with asset management solution provided by manageengine. i think read somewhere that asset management feature are covered in end-point central license, but i found another product called asset explorer, is there any different? or it is complement each other? 

for context, it will deployed onpremises

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