diff --git a/data/index.json b/data/index.json
index 443cdb3..bff7747 100644
--- a/data/index.json
+++ b/data/index.json
@@ -19567,6 +19567,18 @@
       }
     }
   },
+  {
+    "manufacturer_slug": "sonoff",
+    "model_slug": "snzb-01m",
+    "firmware": null,
+    "scan_count": 1,
+    "last_seen": "2026-08-22T18:42:45.414Z",
+    "manufacturer": "SONOFF",
+    "model": "SNZB-01M",
+    "in_clusters": [],
+    "out_clusters": [],
+    "clusters": {}
+  },
   {
     "manufacturer_slug": "sonoff",
     "model_slug": "snzb-06p",
diff --git a/data/sonoff/snzb-01m.json b/data/sonoff/snzb-01m.json
new file mode 100644
index 0000000..e85bd77
--- /dev/null
+++ b/data/sonoff/snzb-01m.json
@@ -0,0 +1,321 @@
+{
+  "observations": [
+    {
+      "manufacturer": "SONOFF",
+      "model": "SNZB-01M",
+      "identity": {
+        "sw_build_id": null,
+        "hw_version": null,
+        "date_code": null
+      },
+      "endpoints": [
+        {
+          "endpoint": {
+            "id": 1,
+            "in_clusters": [
+              "0x0000",
+              "0x0001",
+              "0x0003",
+              "0x0020",
+              "0xfc12"
+            ],
+            "out_clusters": [
+              "0x0003",
+              "0x0004",
+              "0x0005",
+              "0x0006",
+              "0x0008",
+              "0x0019",
+              "0x1000"
+            ]
+          },
+          "scanned": false
+        },
+        {
+          "endpoint": {
+            "id": 2,
+            "profile": "0x0104",
+            "device_type": "0x0001",
+            "in_clusters": [
+              "0x0000",
+              "0xfc12"
+            ],
+            "out_clusters": [
+              "0x0006",
+              "0x0008"
+            ]
+          },
+          "scanned": true,
+          "clusters": {
+            "0x0000": {
+              "name": "Basic",
+              "commands_received": [],
+              "commands_received_confirmed": false,
+              "commands_generated": [],
+              "attributes_confirmed": [
+                {
+                  "id": 0,
+                  "name": "zcl_version",
+                  "access": "READ"
+                },
+                {
+                  "id": 1,
+                  "name": "app_version",
+                  "access": "READ"
+                },
+                {
+                  "id": 2,
+                  "name": "stack_version",
+                  "access": "READ"
+                },
+                {
+                  "id": 3,
+                  "name": "hw_version",
+                  "access": "READ"
+                },
+                {
+                  "id": 4,
+                  "name": "manufacturer",
+                  "access": "READ"
+                },
+                {
+                  "id": 5,
+                  "name": "model",
+                  "access": "READ"
+                },
+                {
+                  "id": 6,
+                  "name": "date_code",
+                  "access": "READ"
+                },
+                {
+                  "id": 7,
+                  "name": "power_source",
+                  "access": "READ"
+                },
+                {
+                  "id": 16384,
+                  "name": "sw_build_id",
+                  "access": "READ"
+                },
+                {
+                  "id": 65533,
+                  "name": "cluster_revision",
+                  "access": "READ"
+                }
+              ]
+            },
+            "0xfc12": {
+              "name": "SonoffButtonCluster",
+              "commands_received": [],
+              "commands_received_confirmed": false,
+              "commands_generated": [],
+              "attributes_confirmed": [
+                {
+                  "id": 0,
+                  "name": "key_action_event",
+                  "access": "READ|REPORT"
+                }
+              ]
+            }
+          }
+        },
+        {
+          "endpoint": {
+            "id": 3,
+            "profile": "0x0104",
+            "device_type": "0x0001",
+            "in_clusters": [
+              "0x0000",
+              "0xfc12"
+            ],
+            "out_clusters": [
+              "0x0006",
+              "0x0008"
+            ]
+          },
+          "scanned": true,
+          "clusters": {
+            "0x0000": {
+              "name": "Basic",
+              "commands_received": [],
+              "commands_received_confirmed": false,
+              "commands_generated": [],
+              "attributes_confirmed": [
+                {
+                  "id": 0,
+                  "name": "zcl_version",
+                  "access": "READ"
+                },
+                {
+                  "id": 1,
+                  "name": "app_version",
+                  "access": "READ"
+                },
+                {
+                  "id": 2,
+                  "name": "stack_version",
+                  "access": "READ"
+                },
+                {
+                  "id": 3,
+                  "name": "hw_version",
+                  "access": "READ"
+                },
+                {
+                  "id": 4,
+                  "name": "manufacturer",
+                  "access": "READ"
+                },
+                {
+                  "id": 5,
+                  "name": "model",
+                  "access": "READ"
+                },
+                {
+                  "id": 6,
+                  "name": "date_code",
+                  "access": "READ"
+                },
+                {
+                  "id": 7,
+                  "name": "power_source",
+                  "access": "READ"
+                },
+                {
+                  "id": 16384,
+                  "name": "sw_build_id",
+                  "access": "READ"
+                },
+                {
+                  "id": 65533,
+                  "name": "cluster_revision",
+                  "access": "READ"
+                }
+              ]
+            },
+            "0xfc12": {
+              "name": "SonoffButtonCluster",
+              "commands_received": [],
+              "commands_received_confirmed": false,
+              "commands_generated": [],
+              "attributes_confirmed": [
+                {
+                  "id": 0,
+                  "name": "key_action_event",
+                  "access": "READ|REPORT"
+                }
+              ]
+            }
+          }
+        },
+        {
+          "endpoint": {
+            "id": 4,
+            "profile": "0x0104",
+            "device_type": "0x0001",
+            "in_clusters": [
+              "0x0000",
+              "0xfc12"
+            ],
+            "out_clusters": [
+              "0x0006",
+              "0x0008"
+            ]
+          },
+          "scanned": true,
+          "clusters": {
+            "0x0000": {
+              "name": "Basic",
+              "commands_received": [],
+              "commands_received_confirmed": false,
+              "commands_generated": [],
+              "attributes_confirmed": [
+                {
+                  "id": 0,
+                  "name": "zcl_version",
+                  "access": "READ"
+                },
+                {
+                  "id": 1,
+                  "name": "app_version",
+                  "access": "READ"
+                },
+                {
+                  "id": 2,
+                  "name": "stack_version",
+                  "access": "READ"
+                },
+                {
+                  "id": 3,
+                  "name": "hw_version",
+                  "access": "READ"
+                },
+                {
+                  "id": 4,
+                  "name": "manufacturer",
+                  "access": "READ"
+                },
+                {
+                  "id": 5,
+                  "name": "model",
+                  "access": "READ"
+                },
+                {
+                  "id": 6,
+                  "name": "date_code",
+                  "access": "READ"
+                },
+                {
+                  "id": 7,
+                  "name": "power_source",
+                  "access": "READ"
+                },
+                {
+                  "id": 16384,
+                  "name": "sw_build_id",
+                  "access": "READ"
+                },
+                {
+                  "id": 65533,
+                  "name": "cluster_revision",
+                  "access": "READ"
+                }
+              ]
+            },
+            "0xfc12": {
+              "name": "SonoffButtonCluster",
+              "commands_received": [],
+              "commands_received_confirmed": false,
+              "commands_generated": [],
+              "attributes_confirmed": [
+                {
+                  "id": 0,
+                  "name": "key_action_event",
+                  "access": "READ|REPORT"
+                }
+              ]
+            }
+          }
+        }
+      ],
+      "provenance": {
+        "submitted_at": "2026-08-22T18:42:45.414Z",
+        "card_version": "0.32.4",
+        "source_issue": 130
+      }
+    }
+  ],
+  "capabilities": {
+    "undefined|unknown": {
+      "firmware": null,
+      "scan_count": 1,
+      "last_seen": "2026-08-22T18:42:45.414Z",
+      "manufacturer": "SONOFF",
+      "model": "SNZB-01M",
+      "in_clusters": [],
+      "out_clusters": [],
+      "clusters": {}
+    }
+  }
+}