diff --git a/libs/common/src/constants/product-type.enum.ts b/libs/common/src/constants/product-type.enum.ts
index 834dac4..1cf049f 100644
--- a/libs/common/src/constants/product-type.enum.ts
+++ b/libs/common/src/constants/product-type.enum.ts
@@ -8,4 +8,5 @@ export enum ProductType {
   TWO_G = '2G',
   ONE_G = '1G',
   WH = 'WH',
+  DS = 'DS',
 }
diff --git a/src/device/services/device.service.ts b/src/device/services/device.service.ts
index 897e493..e69ad7a 100644
--- a/src/device/services/device.service.ts
+++ b/src/device/services/device.service.ts
@@ -826,7 +826,19 @@ export class DeviceService {
               battery = batteryStatus.value;
             }
           }
+          // Check if the device is a door sensor (DS)
+          if (device.productDevice.prodType === ProductType.DS) {
+            const doorSensorInstructionsStatus =
+              await this.getDevicesInstructionStatus(device.uuid);
 
+            const batteryStatus: any = doorSensorInstructionsStatus.status.find(
+              (status: any) => status.code === 'battery_percentage',
+            );
+
+            if (batteryStatus) {
+              battery = batteryStatus.value;
+            }
+          }
           const spaceDevice = device?.spaceDevice;
           const parentDevice = spaceDevice?.parent;
           return {