diff --git a/index.json b/index.json
index b9928d2..0f41262 100644
--- a/index.json
+++ b/index.json
@@ -2953,5 +2953,13 @@
         "modelId": "lumi.switch.acn047",
         "url": "https://github.com/Koenkk/zigbee-OTA/raw/master/images/Xiaomi/20230606111609_OTA_lumi.switch.acn047_0.0.0_0027_20230606_4820EC.ota",
         "path": "images/Xiaomi/20230606111609_OTA_lumi.switch.acn047_0.0.0_0027_20230606_4820EC.ota"
+    },
+    {
+        "fileVersion": 48,
+        "fileSize": 288518,
+        "manufacturerCode": 4877,
+        "imageType": 0,
+        "sha512": "ee63e42dc6e061023e8cad372a1f488b00f201c2926c2642fad9002803f50bf3887be966dfac29375f6f1c933a6917bb8a8eaab5c9d39ccbb99d5439e691872d",
+        "url": "https://tr-zha.s3.amazonaws.com/firmware/FW_ha_v0.00.48.ota"
     }
 ]
\ No newline at end of file
diff --git a/scripts/add.js b/scripts/add.js
index 0aefecc..b75a105 100644
--- a/scripts/add.js
+++ b/scripts/add.js
@@ -36,6 +36,7 @@ const manufacturerNameLookup = {
     4919: 'Datek',
     10132: 'ClimaxTechnology',
     26214: 'Sprut.device',
+    4877: 'thirdreality',
 };
 
 const main = async () => {