diff --git a/.tools/check_json.php b/.tools/check_json.php
index 06bae3200..87d888342 100644
--- a/.tools/check_json.php
+++ b/.tools/check_json.php
@@ -398,7 +398,7 @@ function checkDeviceModel($devModName, $dev) {
                             continue;
                         }
                         $func = $dpVal['function'];
-                        $supportedFunc = ['rcvValue', 'rcvValueDiv', 'rcvValueMult', 'rcvValue0Is1'];
+                        $supportedFunc = ['rcvValue', 'rcvValueEnum', 'rcvValueDiv', 'rcvValueMult', 'rcvValue0Is1'];
                         if (!in_array($func, $supportedFunc)) {
                             $error = newDevError($devModName, "ERROR", "Invalid function '${func}' for private/${pKey} DP ${dpId}");
                             continue;
diff --git a/core/config/devices/TS0021__TZ3210_3ulg9kpo/TS0021__TZ3210_3ulg9kpo.json b/core/config/devices/TS0021__TZ3210_3ulg9kpo/TS0021__TZ3210_3ulg9kpo.json
index 37af05ceb..c34314cde 100644
--- a/core/config/devices/TS0021__TZ3210_3ulg9kpo/TS0021__TZ3210_3ulg9kpo.json
+++ b/core/config/devices/TS0021__TZ3210_3ulg9kpo/TS0021__TZ3210_3ulg9kpo.json
@@ -4,6 +4,7 @@
         "model": "LKWSZ211",
         "type": "Tuya 2 keys remote",
         "genericType": "Light",
+        "isVisible": 0,
         "category": {
             "light": "1"
         },
@@ -21,12 +22,16 @@
                 "use": "inf_click",
                 "comment": "value = single, double or long",
                 "logicalId": "inf_click1",
+                "returnStateValue": "",
+                "returnStateTime": 1,
                 "isVisible": 1
             },
             "Click 2": {
                 "use": "inf_click",
                 "comment": "value = single, double or long",
                 "logicalId": "inf_click2",
+                "returnStateValue": "",
+                "returnStateTime": 1,
                 "isVisible": 1
             }
         },