diff --git a/README.md b/README.md
index ed2b96d2..05d940fd 100644
--- a/README.md
+++ b/README.md
@@ -575,9 +575,9 @@ Tested: KD110, KC200, KC401, KC420WS, EC71.
   - `webrtc` - WebRTC stream (default)
   - `rtsp` - RTSP stream _(if available)_
   - `hls` - HLS stream _(if available)_
-- Use `role` parameter to select the stream:
-  - `main` - Main stream (default)
-  - `sub` - Sub stream
+- Use `resolution` parameter to select the stream:
+  - `hd` - HD stream (default)
+  - `sd` - SD stream
 
 ```yaml
 streams:
@@ -588,10 +588,10 @@ streams:
   tuya_webrtc_2: tuya://openapi.tuyaus.com?device_id=XXX&uid=XXX&client_id=XXX&client_secret=XXX&mode=webrtc
   
   # Tuya WebRTC stream (HD)
-  tuya_webrtc_hd: tuya://openapi.tuyaus.com?device_id=XXX&uid=XXX&client_id=XXX&client_secret=XXX&role=main
+  tuya_webrtc_hd: tuya://openapi.tuyaus.com?device_id=XXX&uid=XXX&client_id=XXX&client_secret=XXX&resolution=hd
   
   # Tuya WebRTC stream (SD)
-  tuya_webrtc_sd: tuya://openapi.tuyaus.com?device_id=XXX&uid=XXX&client_id=XXX&client_secret=XXX&role=sub
+  tuya_webrtc_sd: tuya://openapi.tuyaus.com?device_id=XXX&uid=XXX&client_id=XXX&client_secret=XXX&resolution=sd
   
   # Using RTSP when available (no "uid" required)
   tuya_rtsp: tuya://openapi.tuyaus.com?device_id=XXX&client_id=XXX&client_secret=XXX&mode=rtsp
diff --git a/pkg/tuya/README.md b/pkg/tuya/README.md
index f5cbc814..137bd155 100644
--- a/pkg/tuya/README.md
+++ b/pkg/tuya/README.md
@@ -3,4 +3,5 @@
 - https://developer.tuya.com/en/docs/iot/webrtc?id=Kacsd4x2hl0se
 - https://github.com/tuya/webrtc-demo-go
 - https://github.com/bacco007/HomeAssistantConfig/blob/master/custom_components/xtend_tuya/multi_manager/tuya_iot/ipc/webrtc/xt_tuya_iot_webrtc_manager.py
-- https://ipc-us.ismartlife.me/
\ No newline at end of file
+- https://ipc-us.ismartlife.me/
+- https://protect-us.ismartlife.me/
\ No newline at end of file
diff --git a/pkg/tuya/api.go b/pkg/tuya/api.go
index 3842ed02..3fb72c62 100644
--- a/pkg/tuya/api.go
+++ b/pkg/tuya/api.go
@@ -73,7 +73,7 @@ type AudioSkill struct {
 }
 
 type VideoSkill struct {
-	StreamType int    `json:"streamType"` // 2 = main stream, 4 = sub stream
+	StreamType int    `json:"streamType"` // 2 = main stream (hd), 4 = sub stream (sd)
 	ProfileId  string `json:"profileId,omitempty"`
 	CodecType  int    `json:"codecType"` // 2 = H264, 4 = H265
 	Width      int    `json:"width"`
@@ -157,7 +157,7 @@ type OpenIoTHubConfigResponse struct {
 	Code    int              `json:"code,omitempty"`
 }
 
-func NewTuyaClient(openAPIURL string, deviceId string, uid string, clientId string, clientSecret string, streamMode string, streamRole string) (*TuyaClient, error) {
+func NewTuyaClient(openAPIURL string, deviceId string, uid string, clientId string, clientSecret string, streamMode string) (*TuyaClient, error) {
 	client := &TuyaClient{
 		httpClient:   &http.Client{Timeout: 5 * time.Second},
 		mqtt:         &TuyaMQTT{waiter: core.Waiter{}},
@@ -182,7 +182,7 @@ func NewTuyaClient(openAPIURL string, deviceId string, uid string, clientId stri
 			return nil, fmt.Errorf("failed to get HLS URL: %w", err)
 		}
 	} else {
-		if err := client.InitDevice(streamRole); err != nil {
+		if err := client.InitDevice(); err != nil {
 			return nil, fmt.Errorf("failed to initialize device: %w", err)
 		}
 
@@ -227,7 +227,7 @@ func (c *TuyaClient) InitToken() (err error) {
 	return nil
 }
 
-func (c *TuyaClient) InitDevice(streamRole string) (err error) {
+func (c *TuyaClient) InitDevice() (err error) {
 	url := fmt.Sprintf("https://%s/v1.0/users/%s/devices/%s/webrtc-configs", c.apiURL, c.uid, c.deviceId)
 
 	body, err := c.Request("GET", url, nil)
@@ -448,7 +448,7 @@ func getAudioCodecName(audioSkill *AudioSkill) string {
 	}
 }
 
-func (c *TuyaClient) getStreamType(streamRole string) int {
+func (c *TuyaClient) getStreamType(streamResolution string) int {
 	// Default streamType if nothing is found
 	defaultStreamType := 1
 
@@ -479,10 +479,10 @@ func (c *TuyaClient) getStreamType(streamRole string) int {
 	}
 
 	// Return the streamType based on the selection
-	switch streamRole {
-	case "main":
+	switch streamResolution {
+	case "hd":
 		return highestResType
-	case "sub":
+	case "sd":
 		return lowestResType
 	default:
 		return defaultStreamType
diff --git a/pkg/tuya/client.go b/pkg/tuya/client.go
index c67f8c47..5a865690 100644
--- a/pkg/tuya/client.go
+++ b/pkg/tuya/client.go
@@ -61,11 +61,11 @@ func Dial(rawURL string) (core.Producer, error) {
 	uid := query.Get("uid")
 	clientId := query.Get("client_id")
 	clientSecret := query.Get("client_secret")
-	streamRole := query.Get("role")
+	streamResolution := query.Get("resolution")
 	streamMode := query.Get("mode")
 
-	if streamRole == "" || (streamRole != "main" && streamRole != "sub") {
-		streamRole = "main"
+	if streamResolution == "" || (streamResolution != "hd" && streamResolution != "sd") {
+		streamResolution = "hd"
 	}
 
 	useRTSP := streamMode == "rtsp"
@@ -97,7 +97,7 @@ func Dial(rawURL string) (core.Producer, error) {
 	}
 
 	// Initialize Tuya API client
-	tuyaAPI, err := NewTuyaClient(u.Hostname(), deviceID, uid, clientId, clientSecret, streamMode, streamRole)
+	tuyaAPI, err := NewTuyaClient(u.Hostname(), deviceID, uid, clientId, clientSecret, streamMode)
 	if err != nil {
 		return nil, fmt.Errorf("tuya: %w", err)
 	}
@@ -118,7 +118,7 @@ func Dial(rawURL string) (core.Producer, error) {
 		}
 		return streams.GetProducer(client.api.hlsURL)
 	} else {
-		client.isHEVC = client.api.isHEVC(client.api.getStreamType(streamRole))
+		client.isHEVC = client.api.isHEVC(client.api.getStreamType(streamResolution))
 
 		// Create a new PeerConnection
 		conf := pion.Configuration{
@@ -311,7 +311,7 @@ func Dial(rawURL string) (core.Producer, error) {
 		offer = re.ReplaceAllString(offer, "")
 
 		// Send offer
-		if err := client.api.sendOffer(offer, streamRole); err != nil {
+		if err := client.api.sendOffer(offer, streamResolution); err != nil {
 			client.Stop()
 			return nil, fmt.Errorf("tuya: %w", err)
 		}
diff --git a/pkg/tuya/mqtt.go b/pkg/tuya/mqtt.go
index ebc27894..6fd3d4a0 100644
--- a/pkg/tuya/mqtt.go
+++ b/pkg/tuya/mqtt.go
@@ -202,13 +202,13 @@ func (c *TuyaMQTT) onError(err error) {
 	}
 }
 
-func (c *TuyaClient) sendOffer(sdp string, streamRole string) error {
-	streamType := c.getStreamType(streamRole)
+func (c *TuyaClient) sendOffer(sdp string, streamResolution string) error {
+	streamType := c.getStreamType(streamResolution)
 	isHEVC := c.isHEVC(streamType)
 
 	if isHEVC {
-		// On HEVC we use streamType 0 for main stream and 1 for sub stream
-		if streamRole == "main" {
+		// On HEVC we use streamType 0 for main stream (hd) and 1 for sub stream (sd)
+		if streamResolution == "hd" {
 			streamType = 0
 		} else {
 			streamType = 1