diff --git a/reolink_aio/baichuan/baichuan.py b/reolink_aio/baichuan/baichuan.py
index 13b6206..1f245a8 100644
--- a/reolink_aio/baichuan/baichuan.py
+++ b/reolink_aio/baichuan/baichuan.py
@@ -547,6 +547,22 @@ async def get_ptz_position(self, channel: int) -> None:
mess = await self.send(cmd_id=433, channel=channel)
self._ptz_position[channel] = self._get_keys_from_xml(mess, ["pPos", "tPos"])
+ async def get_DingDongList(self, channel: int) -> None:
+ """Get the DingDongList info"""
+ rec_body = await self.send(cmd_id=484, channel=channel)
+ self._parse_xml(484, rec_body)
+
+ async def get_DingDongOpt(self, channel: int, chime_id: int) -> None:
+ """Get the DingDongOpt info"""
+ xml = xmls.DingDongOpt_XML.format(id=chime_id)
+ rec_body = await self.send(cmd_id=485, channel=channel, body=xml)
+ self._parse_xml(485, rec_body)
+
+ async def get_GetDingDongCfg(self, channel: int) -> None:
+ """Get the GetDingDongCfg info"""
+ rec_body = await self.send(cmd_id=486, channel=channel)
+ self._parse_xml(486, rec_body)
+
@property
def events_active(self) -> bool:
return self._events_active
diff --git a/reolink_aio/baichuan/xmls.py b/reolink_aio/baichuan/xmls.py
index c0deb15..8dfa33e 100644
--- a/reolink_aio/baichuan/xmls.py
+++ b/reolink_aio/baichuan/xmls.py
@@ -31,3 +31,13 @@
{channel}
"""
+
+DingDongOpt_XML = """
+
+
+
+{id}
+getParam
+
+
+"""