diff --git a/Resources/Maps/fland.yml b/Resources/Maps/fland.yml
index 58ff9247b855d7..80bce4b9228413 100644
--- a/Resources/Maps/fland.yml
+++ b/Resources/Maps/fland.yml
@@ -18042,6 +18042,12 @@ entities:
     - type: Transform
       pos: 91.5,71.5
       parent: 13329
+    - type: DeviceLinkSink
+      invokeCounter: 1
+    - type: DeviceLinkSource
+      linkedPorts:
+        31366:
+        - DoorStatus: Close
   - uid: 16663
     components:
     - type: Transform
@@ -18492,12 +18498,24 @@ entities:
       rot: -1.5707963267948966 rad
       pos: -42.5,-55.5
       parent: 13329
+    - type: DeviceLinkSink
+      invokeCounter: 1
+    - type: DeviceLinkSource
+      linkedPorts:
+        12402:
+        - DoorStatus: DoorBolt
   - uid: 12402
     components:
     - type: Transform
       rot: -1.5707963267948966 rad
       pos: -45.5,-55.5
       parent: 13329
+    - type: DeviceLinkSink
+      invokeCounter: 1
+    - type: DeviceLinkSource
+      linkedPorts:
+        12401:
+        - DoorStatus: DoorBolt
   - uid: 23029
     components:
     - type: Transform
@@ -18512,6 +18530,12 @@ entities:
     - type: Transform
       pos: 99.5,0.5
       parent: 13329
+    - type: DeviceLinkSink
+      invokeCounter: 1
+    - type: DeviceLinkSource
+      linkedPorts:
+        23457:
+        - DoorStatus: DoorBolt
 - proto: AirlockExternalGlass
   entities:
   - uid: 2870
@@ -18586,11 +18610,23 @@ entities:
     - type: Transform
       pos: 25.5,-59.5
       parent: 13329
+    - type: DeviceLinkSink
+      invokeCounter: 1
+    - type: DeviceLinkSource
+      linkedPorts:
+        15609:
+        - DoorStatus: Close
   - uid: 15612
     components:
     - type: Transform
       pos: 27.5,-59.5
       parent: 13329
+    - type: DeviceLinkSink
+      invokeCounter: 1
+    - type: DeviceLinkSource
+      linkedPorts:
+        15610:
+        - DoorStatus: Close
   - uid: 33581
     components:
     - type: Transform
@@ -18618,11 +18654,23 @@ entities:
     - type: Transform
       pos: 16.5,-36.5
       parent: 13329
+    - type: DeviceLinkSink
+      invokeCounter: 1
+    - type: DeviceLinkSource
+      linkedPorts:
+        10120:
+        - DoorStatus: DoorBolt
   - uid: 10120
     components:
     - type: Transform
       pos: 16.5,-33.5
       parent: 13329
+    - type: DeviceLinkSink
+      invokeCounter: 1
+    - type: DeviceLinkSource
+      linkedPorts:
+        10119:
+        - DoorStatus: DoorBolt
 - proto: AirlockExternalGlassEngineeringLocked
   entities:
   - uid: 3715
@@ -18649,36 +18697,72 @@ entities:
       rot: -1.5707963267948966 rad
       pos: -45.5,-59.5
       parent: 13329
+    - type: DeviceLinkSink
+      invokeCounter: 1
+    - type: DeviceLinkSource
+      linkedPorts:
+        12421:
+        - DoorStatus: DoorBolt
   - uid: 12404
     components:
     - type: Transform
       rot: -1.5707963267948966 rad
       pos: -31.5,-47.5
       parent: 13329
+    - type: DeviceLinkSink
+      invokeCounter: 1
+    - type: DeviceLinkSource
+      linkedPorts:
+        12395:
+        - DoorStatus: Close
   - uid: 12420
     components:
     - type: Transform
       rot: -1.5707963267948966 rad
       pos: -37.5,-62.5
       parent: 13329
+    - type: DeviceLinkSink
+      invokeCounter: 1
+    - type: DeviceLinkSource
+      linkedPorts:
+        12400:
+        - DoorStatus: Close
   - uid: 12421
     components:
     - type: Transform
       rot: -1.5707963267948966 rad
       pos: -45.5,-62.5
       parent: 13329
+    - type: DeviceLinkSink
+      invokeCounter: 1
+    - type: DeviceLinkSource
+      linkedPorts:
+        12403:
+        - DoorStatus: DoorBolt
   - uid: 12503
     components:
     - type: Transform
       rot: -1.5707963267948966 rad
       pos: -31.5,-59.5
       parent: 13329
+    - type: DeviceLinkSink
+      invokeCounter: 1
+    - type: DeviceLinkSource
+      linkedPorts:
+        12397:
+        - DoorStatus: Close
   - uid: 12504
     components:
     - type: Transform
       rot: -1.5707963267948966 rad
       pos: -32.5,-62.5
       parent: 13329
+    - type: DeviceLinkSink
+      invokeCounter: 1
+    - type: DeviceLinkSource
+      linkedPorts:
+        12399:
+        - DoorStatus: Close
   - uid: 20640
     components:
     - type: Transform
@@ -18713,6 +18797,12 @@ entities:
     - type: Transform
       pos: 96.5,0.5
       parent: 13329
+    - type: DeviceLinkSink
+      invokeCounter: 1
+    - type: DeviceLinkSource
+      linkedPorts:
+        23458:
+        - DoorStatus: DoorBolt
   - uid: 24737
     components:
     - type: Transform
@@ -18792,6 +18882,8 @@ entities:
     - type: Transform
       pos: -41.5,-1.5
       parent: 13329
+    - type: DeviceLinkSink
+      invokeCounter: 1
     - type: DeviceLinkSource
       linkedPorts:
         3000:
@@ -18837,21 +18929,53 @@ entities:
     - type: Transform
       pos: 22.5,-50.5
       parent: 13329
+    - type: DeviceLinkSink
+      invokeCounter: 3
+    - type: DeviceLinkSource
+      linkedPorts:
+        19166:
+        - DoorStatus: DoorBolt
+        19165:
+        - DoorStatus: DoorBolt
   - uid: 19164
     components:
     - type: Transform
       pos: 22.5,-49.5
       parent: 13329
+    - type: DeviceLinkSink
+      invokeCounter: 2
+    - type: DeviceLinkSource
+      linkedPorts:
+        19166:
+        - DoorStatus: DoorBolt
+        19165:
+        - DoorStatus: DoorBolt
   - uid: 19165
     components:
     - type: Transform
       pos: 20.5,-50.5
       parent: 13329
+    - type: DeviceLinkSink
+      invokeCounter: 2
+    - type: DeviceLinkSource
+      linkedPorts:
+        19164:
+        - DoorStatus: DoorBolt
+        19163:
+        - DoorStatus: DoorBolt
   - uid: 19166
     components:
     - type: Transform
       pos: 20.5,-49.5
       parent: 13329
+    - type: DeviceLinkSink
+      invokeCounter: 2
+    - type: DeviceLinkSource
+      linkedPorts:
+        19164:
+        - DoorStatus: DoorBolt
+        19163:
+        - DoorStatus: DoorBolt
   - uid: 26786
     components:
     - type: Transform
@@ -18938,6 +19062,8 @@ entities:
       rot: -1.5707963267948966 rad
       pos: -41.5,32.5
       parent: 13329
+    - type: DeviceLinkSink
+      invokeCounter: 1
 - proto: AirlockExternalGlassShuttleEscape
   entities:
   - uid: 6767
@@ -19008,38 +19134,80 @@ entities:
     - type: Transform
       pos: -29.5,-48.5
       parent: 13329
+    - type: DeviceLinkSource
+      linkedPorts:
+        12404:
+        - DoorStatus: Close
+    - type: DeviceLinkSink
+      invokeCounter: 1
   - uid: 12397
     components:
     - type: Transform
       rot: 3.141592653589793 rad
       pos: -29.5,-58.5
       parent: 13329
+    - type: DeviceLinkSource
+      linkedPorts:
+        12503:
+        - DoorStatus: Close
+    - type: DeviceLinkSink
+      invokeCounter: 1
   - uid: 12399
     components:
     - type: Transform
       pos: -32.5,-64.5
       parent: 13329
+    - type: DeviceLinkSource
+      linkedPorts:
+        12504:
+        - DoorStatus: Close
+    - type: DeviceLinkSink
+      invokeCounter: 1
   - uid: 12400
     components:
     - type: Transform
       pos: -37.5,-64.5
       parent: 13329
+    - type: DeviceLinkSource
+      linkedPorts:
+        12420:
+        - DoorStatus: Close
+    - type: DeviceLinkSink
+      invokeCounter: 1
   - uid: 15609
     components:
     - type: Transform
       pos: 25.5,-61.5
       parent: 13329
+    - type: DeviceLinkSource
+      linkedPorts:
+        15611:
+        - DoorStatus: Close
+    - type: DeviceLinkSink
+      invokeCounter: 1
   - uid: 15610
     components:
     - type: Transform
       pos: 27.5,-61.5
       parent: 13329
+    - type: DeviceLinkSource
+      linkedPorts:
+        15612:
+        - DoorStatus: Close
+    - type: DeviceLinkSink
+      invokeCounter: 1
   - uid: 31366
     components:
     - type: Transform
       rot: 3.141592653589793 rad
       pos: 91.5,74.5
       parent: 13329
+    - type: DeviceLinkSource
+      linkedPorts:
+        16079:
+        - DoorStatus: Close
+    - type: DeviceLinkSink
+      invokeCounter: 1
 - proto: AirlockExternalLocked
   entities:
   - uid: 3833
@@ -19047,6 +19215,8 @@ entities:
     - type: Transform
       pos: -38.5,16.5
       parent: 13329
+    - type: DeviceLinkSink
+      invokeCounter: 1
     - type: DeviceLinkSource
       linkedPorts:
         3834:
@@ -27381,17 +27551,18 @@ entities:
     - type: Transform
       pos: 63.5,-57.5
       parent: 13329
-- proto: AtmosDeviceFanTiny
+- proto: AtmosDeviceFanDirectional
   entities:
   - uid: 1203
     components:
     - type: Transform
-      pos: -6.5,25.5
+      rot: -1.5707963267948966 rad
+      pos: -7.5,28.5
       parent: 13329
   - uid: 1204
     components:
     - type: Transform
-      pos: -7.5,28.5
+      pos: -6.5,25.5
       parent: 13329
   - uid: 3030
     components:
@@ -27401,52 +27572,62 @@ entities:
   - uid: 3758
     components:
     - type: Transform
+      rot: -1.5707963267948966 rad
       pos: -41.5,32.5
       parent: 13329
   - uid: 3759
     components:
     - type: Transform
+      rot: -1.5707963267948966 rad
       pos: -41.5,34.5
       parent: 13329
   - uid: 3760
     components:
     - type: Transform
+      rot: -1.5707963267948966 rad
       pos: -41.5,40.5
       parent: 13329
   - uid: 3761
     components:
     - type: Transform
+      rot: -1.5707963267948966 rad
       pos: -41.5,42.5
       parent: 13329
   - uid: 6764
     components:
     - type: Transform
+      rot: 3.141592653589793 rad
       pos: -4.5,76.5
       parent: 13329
   - uid: 10112
     components:
     - type: Transform
+      rot: -1.5707963267948966 rad
       pos: 1.5,-37.5
       parent: 13329
   - uid: 10113
     components:
     - type: Transform
+      rot: -1.5707963267948966 rad
       pos: 1.5,-35.5
       parent: 13329
   - uid: 12422
     components:
     - type: Transform
+      rot: -1.5707963267948966 rad
       pos: -43.5,-32.5
       parent: 13329
   - uid: 12423
     components:
     - type: Transform
+      rot: -1.5707963267948966 rad
       pos: -43.5,-39.5
       parent: 13329
   - uid: 13166
     components:
     - type: Transform
-      pos: -30.5,-20.5
+      rot: 3.141592653589793 rad
+      pos: -37.5,-20.5
       parent: 13329
   - uid: 13167
     components:
@@ -27456,27 +27637,30 @@ entities:
   - uid: 13252
     components:
     - type: Transform
-      pos: -37.5,-20.5
+      rot: 3.141592653589793 rad
+      pos: -30.5,-20.5
       parent: 13329
   - uid: 13282
     components:
     - type: Transform
-      pos: -28.5,-30.5
+      pos: -33.5,-30.5
       parent: 13329
   - uid: 13283
     components:
     - type: Transform
-      pos: -33.5,-30.5
+      rot: 1.5707963267948966 rad
+      pos: 95.5,61.5
       parent: 13329
   - uid: 13284
     components:
     - type: Transform
-      pos: 95.5,61.5
+      rot: 1.5707963267948966 rad
+      pos: 95.5,66.5
       parent: 13329
   - uid: 13285
     components:
     - type: Transform
-      pos: 95.5,66.5
+      pos: -28.5,-30.5
       parent: 13329
 - proto: AtmosFixBlockerMarker
   entities:
@@ -164811,6 +164995,11 @@ entities:
     - type: Transform
       pos: 106.5,-45.5
       parent: 13329
+  - uid: 34593
+    components:
+    - type: Transform
+      pos: 17.5,-35.5
+      parent: 13329
   - uid: 35403
     components:
     - type: Transform
@@ -165044,6 +165233,11 @@ entities:
     - type: Transform
       pos: 36.5,56.5
       parent: 13329
+  - uid: 34228
+    components:
+    - type: Transform
+      pos: 17.5,-34.5
+      parent: 13329
   - uid: 34456
     components:
     - type: Transform
@@ -182222,13 +182416,6 @@ entities:
       pos: 22.5,15.5
       parent: 13329
 - proto: SignAtmos
-  entities:
-  - uid: 26471
-    components:
-    - type: Transform
-      pos: 78.5,-21.5
-      parent: 13329
-- proto: SignAtmosMinsky
   entities:
   - uid: 26468
     components:
@@ -182245,6 +182432,11 @@ entities:
     - type: Transform
       pos: 90.5,-19.5
       parent: 13329
+  - uid: 26471
+    components:
+    - type: Transform
+      pos: 78.5,-21.5
+      parent: 13329
 - proto: SignBar
   entities:
   - uid: 1188
@@ -182333,8 +182525,6 @@ entities:
     - type: Transform
       pos: 16.5,39.5
       parent: 13329
-- proto: SignChemistry1
-  entities:
   - uid: 18455
     components:
     - type: Transform
@@ -182775,13 +182965,6 @@ entities:
     - type: Transform
       pos: 70.5,42.5
       parent: 13329
-- proto: SignDrones
-  entities:
-  - uid: 26692
-    components:
-    - type: Transform
-      pos: 82.5,-21.5
-      parent: 13329
 - proto: SignElectricalMed
   entities:
   - uid: 4728
@@ -182976,20 +183159,16 @@ entities:
       parent: 13329
 - proto: SignHydro1
   entities:
-  - uid: 20091
+  - uid: 20090
     components:
     - type: Transform
-      pos: -11.5,33.5
+      pos: -2.5,37.5
       parent: 13329
-- proto: SignHydro2
-  entities:
-  - uid: 20090
+  - uid: 20091
     components:
     - type: Transform
-      pos: -2.5,37.5
+      pos: -11.5,33.5
       parent: 13329
-- proto: SignHydro3
-  entities:
   - uid: 20092
     components:
     - type: Transform
@@ -183068,6 +183247,13 @@ entities:
     - type: Transform
       pos: 14.5,-14.5
       parent: 13329
+- proto: SignMaterials
+  entities:
+  - uid: 26692
+    components:
+    - type: Transform
+      pos: 82.5,-21.5
+      parent: 13329
 - proto: SignMedical
   entities:
   - uid: 10600
@@ -183303,21 +183489,17 @@ entities:
     - type: Transform
       pos: 39.5,-12.5
       parent: 13329
-- proto: SignScience1
-  entities:
-  - uid: 20084
-    components:
-    - type: Transform
-      pos: 26.5,-48.5
-      parent: 13329
-- proto: SignScience2
-  entities:
   - uid: 19938
     components:
     - type: Transform
       rot: 1.5707963267948966 rad
       pos: 40.5,-40.5
       parent: 13329
+  - uid: 20084
+    components:
+    - type: Transform
+      pos: 26.5,-48.5
+      parent: 13329
 - proto: SignSecurearea
   entities:
   - uid: 15808