When jumpsuits take severe damage, their suit sensors break.

code/modules/clothing/under/jobs/civilian.dm

@@ -14,7 +14,7 @@
 	icon_state = "captain"
 	item_state = "b_suit"
 	item_color = "captain"
-	sensor_mode = 3
+	sensor_mode = SENSOR_COORDS
 	random_sensor = 0
 
 /obj/item/clothing/under/rank/cargo

code/modules/clothing/under/jobs/security.dm

@@ -18,7 +18,7 @@
 	armor = list(melee = 10, bullet = 0, laser = 0,energy = 0, bomb = 0, bio = 0, rad = 0, fire = 30, acid = 30)
 	strip_delay = 50
 	alt_covers_chest = 1
-	sensor_mode = 3
+	sensor_mode = SENSOR_COORDS
 	random_sensor = 0
 
 /obj/item/clothing/under/rank/security/grey
@@ -27,7 +27,7 @@
 	icon_state = "security"
 	item_state = "gy_suit"
 	item_color = "security"
-	
+
 
 /obj/item/clothing/under/rank/warden
 	name = "security suit"

code/modules/clothing/under/miscellaneous.dm

@@ -61,8 +61,8 @@
 	icon_state = "prisoner"
 	item_state = "o_suit"
 	item_color = "prisoner"
-	has_sensor = 2
-	sensor_mode = 3
+	has_sensor = LOCKED_SENSORS
+	sensor_mode = SENSOR_COORDS
 	random_sensor = 0
 
 /obj/item/clothing/under/rank/mailman
@@ -404,7 +404,7 @@
 
 /obj/item/clothing/under/gladiator/ash_walker
 	desc = "This gladiator uniform appears to be covered in ash and fairly dated."
-	has_sensor = 0
+	has_sensor = NO_SENSORS
 
 /obj/item/clothing/under/sundress
 	name = "sundress"

code/modules/clothing/under/syndicate.dm

@@ -4,7 +4,7 @@
 	icon_state = "syndicate"
 	item_state = "bl_suit"
 	item_color = "syndicate"
-	has_sensor = 0
+	has_sensor = NO_SENSORS
 	armor = list(melee = 10, bullet = 0, laser = 0,energy = 0, bomb = 0, bio = 0, rad = 0, fire = 50, acid = 40)
 	alt_covers_chest = 1