diff --git a/drivers/SmartThings/zigbee-switch/fingerprints.yml b/drivers/SmartThings/zigbee-switch/fingerprints.yml
index b7a6852a7d..80f3e79740 100644
--- a/drivers/SmartThings/zigbee-switch/fingerprints.yml
+++ b/drivers/SmartThings/zigbee-switch/fingerprints.yml
@@ -2457,6 +2457,10 @@ zigbeeManufacturer:
     manufacturer: FIRSTLED
     model: M4S4BAC
     deviceProfileName: switch-light-restore-wireless
+  - id: "FIRSTLED/M1S1BAC"
+    deviceLabel: Mirror Series 1x1 1
+    manufacturer: FIRSTLED
+    model: M1S1BAC
   - id: "FIRSTLED/M2S2BAC"
     deviceLabel: Mirror Series 2x2 1
     manufacturer: FIRSTLED
diff --git a/drivers/SmartThings/zigbee-switch/src/firstled-io/fingerprints.lua b/drivers/SmartThings/zigbee-switch/src/firstled-io/fingerprints.lua
index 9ae9dfa66c..0ad15cbd1c 100644
--- a/drivers/SmartThings/zigbee-switch/src/firstled-io/fingerprints.lua
+++ b/drivers/SmartThings/zigbee-switch/src/firstled-io/fingerprints.lua
@@ -6,5 +6,6 @@
 --The driver supports a series of device combinations, such as 4+4, 3+3, 2+2, 4+0, etc., of switch and button type products.
 return {
   { mfr = "FIRSTLED", model = "M4S4BAC", children = 4, buttons = 4, child_profile = "switch-wireless" },
+  { mfr = "FIRSTLED", model = "M1S1BAC", children = 1, buttons = 1, child_profile = "switch-wireless" },
   { mfr = "FIRSTLED", model = "M2S2BAC", children = 2, buttons = 2, child_profile = "switch-wireless" }
 }
diff --git a/tools/localizations/cn.csv b/tools/localizations/cn.csv
index ab18642a6a..be1ffa7247 100644
--- a/tools/localizations/cn.csv
+++ b/tools/localizations/cn.csv
@@ -141,5 +141,6 @@ Aqara Wireless Mini Switch T1,Aqara 无线开关 T1
 "MultiIR Smoke Detector MIR-SM200",麦乐克烟雾报警器MIR-SM200
 "MultiIR Siren MIR-SR100",麦乐克声光报警器MIR-SR100
 "Mirror Series 4x4 1",镜系列4x4 1
+"Mirror Series 1x1 1",镜系列1x1 1
 "Mirror Series 2x2 1",镜系列2x2 1
 "WALLHERO Thermostat ACL-403STC1",墙壁侠温控ACL-403STC1