diff --git a/lib/SimpleBlindsAccessory.js b/lib/SimpleBlindsAccessory.js
index cacb709..e208ecc 100644
--- a/lib/SimpleBlindsAccessory.js
+++ b/lib/SimpleBlindsAccessory.js
@@ -15,12 +15,25 @@ class SimpleBlindsAccessory extends BaseAccessory {
     constructor(...props) {
         super(...props);
     }
-
+    
+    _isType1() {
+        if (this.device.context.manufacturer.trim().toLowerCase() === 'type1') {
+            return true;
+        } else {
+            return false;
+        }
+    }
+    
+    _isType2() {
+        if (this.device.context.manufacturer.trim().toLowerCase() === 'type2') {
+            return true;
+        } else {
+            return false;
+        }
+    }
     _registerPlatformAccessory() {
         const {Service} = this.hap;
-
         this.accessory.addService(Service.WindowCovering, this.device.context.name);
-
         super._registerPlatformAccessory();
     }
 
@@ -28,20 +41,43 @@ class SimpleBlindsAccessory extends BaseAccessory {
         const {Service, Characteristic} = this.hap;
         const service = this.accessory.getService(Service.WindowCovering);
         this._checkServiceName(service, this.device.context.name);
-
         this.dpAction = this._getCustomDP(this.device.context.dpAction) || '1';
-
-        let _cmdOpen = '1';
+        
+        if (this._isType1()) {
+            let _cmdOpen = '1';
+        } 
+        else if (this._isBelleLife()) {
+            let _cmdOpen = 'on';
+        }
+        else {
+            let _cmdOpen = '1';
+        }
         if (this.device.context.cmdOpen) {
             _cmdOpen = ('' + this.device.context.cmdOpen).trim();
         }
 
-        let _cmdClose = '2';
+        if (this._isType1()) {
+            let _cmdOpen = '2';
+        } 
+        else if (this._isType2()) {
+            let _cmdOpen = 'off';
+        }
+        else {
+            let _cmdOpen = '2';
+        }
         if (this.device.context.cmdClose) {
             _cmdClose = ('' + this.device.context.cmdClose).trim();
         }
 
-        this.cmdStop = '3';
+        if (this._isType1()) {
+            let _cmdOpen = '3';
+        } 
+        else if (this._isType2()) {
+            let _cmdOpen = 'stop';
+        }
+        else {
+            let _cmdOpen = '3';
+        }
         if (this.device.context.cmdStop) {
             this.cmdStop = ('' + this.device.context.cmdStop).trim();
         }