DingDong生活品味GD Digital LimitedDingDong是一款智能门铃,,语音对讲。无论在家还是出差可以随时知道来访者。当有人按下门铃时,APP会接收到消息推送,提示用户有人来访,实时视频语音对讲。 看更多 »
DINGDONG通訊GD Digital LtdDINGDONG can guard the home and against theft,look pets,accompany and care family.DINGDONG also has 看更多 »