This item is not included in any spawn asset, but it doesn't necessarily mean that it doesn't spawn naturally on any of the maps.
PS_Beacon_1.dat
GUID ee50602db9074349b1c889f65bf112f8
Type Beacon
Rarity Epic
Useable Barricade
Has_Clip_Prefab False
Build Beacon
ID 59888
Size_X 2
Size_Y 3
Size_Z 0.7
Health 650
Range 4
Radius 2
Offset 0.5
Explosion 59063
Unpickupable
Blueprints 1
Blueprint_0_Type Utilities
Blueprint_0_Supplies 5
Blueprint_0_Supply_0_ID 59011
Blueprint_0_Supply_0_Amount 2
Blueprint_0_Supply_1_ID 59622
Blueprint_0_Supply_1_Amount 1
Blueprint_0_Supply_2_ID 59621
Blueprint_0_Supply_2_Amount 2
Blueprint_0_Supply_3_ID 59618
Blueprint_0_Supply_3_Amount 2
Blueprint_0_Supply_4_ID 59039
Blueprint_0_Supply_4_Amount 4
Blueprint_0_Tool 59376
Blueprint_0_Build 27
Wave 80
Rewards 14
Reward_ID 59314
PlacementAudioClip Sounds/MetalPlacement.mp3
Allow_Placement_Inside_Clip_Volumes True