diff --git a/storeroom/src/main/java/com/storeroom/modules/device/domain/AlarmInfo.java b/storeroom/src/main/java/com/storeroom/modules/device/domain/AlarmInfo.java
new file mode 100644
index 0000000..6987b9c
--- /dev/null
+++ b/storeroom/src/main/java/com/storeroom/modules/device/domain/AlarmInfo.java
@@ -0,0 +1,53 @@
+package com.storeroom.modules.device.domain;
+
+
+import com.storeroom.base.BaseEntity;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Getter;
+import lombok.Setter;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.Table;
+import javax.validation.constraints.NotNull;
+import java.io.Serializable;
+import java.util.Objects;
+
+@Entity
+@Getter
+@Setter
+@Table(name = "alarmInfo")
+public class AlarmInfo extends BaseEntity implements Serializable {
+
+  @Id
+  @Column(name = "id")
+  @NotNull(groups = Update.class)
+  @ApiModelProperty(value = "报警信息id", hidden = true)
+  private String id;
+
+  @Column(name = "device_info_id")
+  @ApiModelProperty(value = "设备信息id")
+  private String deviceInfoId;
+
+  @Column(name = "location")
+  @ApiModelProperty(value = "报警位置")
+  private String location;
+
+  @Column(name = "description")
+  @ApiModelProperty(value = "描述")
+  private String description;
+
+  @Override
+  public boolean equals(Object o) {
+    if (this == o) return true;
+    if (o == null || getClass() != o.getClass()) return false;
+    AlarmInfo alarmInfo = (AlarmInfo) o;
+    return Objects.equals(id, alarmInfo.id) && Objects.equals(deviceInfoId, alarmInfo.deviceInfoId) && Objects.equals(location, alarmInfo.location) && Objects.equals(description, alarmInfo.description);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(id, deviceInfoId, location, description);
+  }
+}