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.
CA_Horde_Beacon.dat
GUID 4194e3e001434a9aad6a23ec6e07f051
Type Beacon
Rarity Legendary
Useable Barricade
Build Beacon
ID 6361
Size_X 3
Size_Y 3
Size_Z .45
Health 2000
Range 4
Radius 0.4
Offset 0.8
Unpickupable
Explosion 19
Wave 75
Rewards 18
Reward_ID 4547
Enable_Participant_Scaling
Blueprints 1
Blueprint_0_Type Utilities
Blueprint_0_Supplies 5
Blueprint_0_Supply_0_ID 4289
Blueprint_0_Supply_0_Amount 2
Blueprint_0_Supply_1_ID 4151
Blueprint_0_Supply_1_Amount 4
Blueprint_0_Supply_2_ID 4265
Blueprint_0_Supply_2_Amount 2
Blueprint_0_Supply_3_ID 6360
Blueprint_0_Supply_3_Critical true
Blueprint_0_Supply_3_Amount 2
Blueprint_0_Supply_4_ID 6184
Blueprint_0_Supply_4_Amount 1
Blueprint_0_Tool 4702
Blueprint_0_Tool_Critical true
Blueprint_0_Build 27
PlacementAudioClip core.masterbundle:Sounds/MetalPlacement.mp3
Has_Clip_Prefab false