diff --git a/font-build.json b/font-build.json
index 2016551f0..af4880e0f 100644
--- a/font-build.json
+++ b/font-build.json
@@ -24,7 +24,7 @@
     "version": {
         "major": 6,
         "minor": 1,
-        "patch": 52
+        "patch": 53
     },
     "date": {
         "year": 2021,
diff --git a/meta.json b/meta.json
index 72b4b67e9..ed5386fe0 100644
--- a/meta.json
+++ b/meta.json
@@ -60791,6 +60791,15 @@
         "author": "Google",
         "version": "1.5.54"
     },
+    {
+        "id": "E523AF46-986A-4E8F-9662-45C61A70A887",
+        "name": "smoke-detector-off",
+        "codepoint": "F1809",
+        "aliases": [],
+        "tags": [],
+        "author": "Colton Wiscombe",
+        "version": "6.1.51"
+    },
     {
         "id": "D1429C1F-766F-4F96-B784-15E6C3ECC588",
         "name": "smoke-detector-outline",
diff --git a/svg/smoke-detector-off.svg b/svg/smoke-detector-off.svg
new file mode 100644
index 000000000..2ebf00598
--- /dev/null
+++ b/svg/smoke-detector-off.svg
@@ -0,0 +1 @@
+<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" id="mdi-smoke-detector-off" width="24" height="24" viewBox="0 0 24 24"><path d="M12 8C14.21 8 16 9.79 16 12C16 12.25 15.97 12.5 15.93 12.73L11.27 8.07C11.5 8.03 11.75 8 12 8M12 6C15.31 6 18 8.68 18 12C18 12.83 17.82 13.6 17.5 14.32L21 17.8V5C21 3.9 20.11 3 19 3H6.2L9.68 6.5C10.4 6.18 11.17 6 12 6M22.11 21.46L20.84 22.73L19.1 21C19.07 21 19.03 21 19 21H5C3.89 21 3 20.1 3 19V5C3 4.97 3 4.93 3 4.9L1.11 3L2.39 1.73L22.11 21.46M15.19 17.08L13.71 15.6C13.19 15.85 12.62 16 12 16C9.79 16 8 14.21 8 12C8 11.39 8.15 10.81 8.4 10.29L6.92 8.81C6.34 9.74 6 10.83 6 12C6 15.31 8.69 18 12 18C13.17 18 14.26 17.66 15.19 17.08Z" /></svg>
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