diff --git a/code/game/jobs/job/support.dm b/code/game/jobs/job/support.dm
index 12edcc77a66..315171fbdb9 100644
--- a/code/game/jobs/job/support.dm
+++ b/code/game/jobs/job/support.dm
@@ -407,6 +407,7 @@
 	l_ear = /obj/item/radio/headset/headset_service
 	id = /obj/item/card/id/janitor
 	pda = /obj/item/pda/janitor
+	r_pocket = /obj/item/door_remote/janikeyring
 
 
 //More or less assistants
diff --git a/code/game/objects/items/control_wand.dm b/code/game/objects/items/control_wand.dm
index a0235f9f4a7..561fb62fd87 100644
--- a/code/game/objects/items/control_wand.dm
+++ b/code/game/objects/items/control_wand.dm
@@ -155,7 +155,82 @@
 	busy = FALSE
 	icon_state = "hacktool"
 
+/// How long before you can "jangle" your keyring again (to prevent spam)
+#define JANGLE_COOLDOWN 10 SECONDS
+
+/obj/item/door_remote/janikeyring
+	name = "janitor's keyring"
+	desc = "An absolutely unwieldy set of keys attached to a metal ring. The keys on the ring allow you to access most Departmental entries and the Service Department!"
+	icon_state = "keyring"
+	item_state = "keyring"
+	/// Are you already using the keyring?
+	var/busy = FALSE
+	/// This prevents spamming the key-shake.
+	var/cooldown = 0
+	/// How fast does the keyring open an airlock. It is not set here so that it can be set via the user's role.
+	var/hack_speed
+	additional_access = list(ACCESS_MEDICAL, ACCESS_RESEARCH, ACCESS_CONSTRUCTION, ACCESS_CARGO, ACCESS_MINING, ACCESS_KITCHEN, ACCESS_BAR, ACCESS_JANITOR, ACCESS_CHAPEL_OFFICE)
+
+/obj/item/door_remote/janikeyring/examine(mob/user)
+	. = ..()
+	. += "<span class='notice'>This keyring has access to Medbay, Science, Engineering, Cargo, the Bar and the Kitchen!</span>"
+
+/obj/item/door_remote/janikeyring/attack_self(mob/user)
+	if(cooldown > world.time)
+		return
+	to_chat(user, "<span class='warning'>You shake [src]!</span>")
+	playsound(src, 'sound/items/keyring_shake.ogg', 50)
+	cooldown = world.time + JANGLE_COOLDOWN
+
+/obj/item/door_remote/janikeyring/afterattack(obj/machinery/door/airlock/D, mob/user, proximity)
+	if(!proximity)
+		return
+	if(!istype(D))
+		return
+	if(busy)
+		to_chat(user, "<span class='warning'>You are already using [src] on the [D] airlock's access panel!</span>")
+		return
+	busy = TRUE
+	to_chat(user, "<span class='notice'>You fiddle with [src], trying different keys to open the [D] airlock...</span>")
+	playsound(src, 'sound/items/keyring_unlock.ogg', 50)
+
+	var/mob/living/carbon/human/H = user
+	if(H.mind.assigned_role != "Janitor")
+		hack_speed = rand(30, 60) SECONDS
+	else
+		hack_speed = rand(5, 20) SECONDS
+
+	if(!do_after(user, hack_speed, target = D, progress = 0))
+		return
+	busy = FALSE
+
+	if(!istype(D))
+		return
+
+	if(HAS_TRAIT(D, TRAIT_CMAGGED))
+		to_chat(user, "<span class='danger'>[src] won't fit in the [D] airlock's access panel, there's slime everywhere!</span>")
+		return
+
+	if(D.is_special)
+		to_chat(user, "<span class='danger'>[src] cannot fit in the [D] airlock's access panel!</span>")
+		return
+
+	if(!D.arePowerSystemsOn())
+		to_chat(user, "<span class='danger'>The [D] airlock has no power!</span>")
+		return
+
+	if(D.check_access(ID))
+		D.add_hiddenprint(user)
+		if(D.density)
+			D.open()
+		else
+			to_chat(user, "<span class='danger'>The [D] airlock is already open!</span>")
+
+	else
+		to_chat(user, "<span class='danger'>[src] does not seem to have a key for the [D] airlock's access panel!</span>")
+
 #undef WAND_OPEN
 #undef WAND_BOLT
 #undef WAND_EMERGENCY
 #undef WAND_SPEED
+#undef JANGLE_COOLDOWN
diff --git a/icons/obj/device.dmi b/icons/obj/device.dmi
index c1417bef93b..93d003964bc 100644
Binary files a/icons/obj/device.dmi and b/icons/obj/device.dmi differ
diff --git a/sound/items/keyring_shake.ogg b/sound/items/keyring_shake.ogg
new file mode 100644
index 00000000000..1014b34150f
Binary files /dev/null and b/sound/items/keyring_shake.ogg differ
diff --git a/sound/items/keyring_unlock.ogg b/sound/items/keyring_unlock.ogg
new file mode 100644
index 00000000000..7810f10d259
Binary files /dev/null and b/sound/items/keyring_unlock.ogg differ