掌门狗互联网智能门锁平台。创新的声波感知科技，手机屏保即可感知开门，适用于家庭、企业、社区。媲美银行K令级别加密算法，手机与门锁可无需联网即可开门。兼容多种开门方式，更加智能的家庭成员、访客来访方案，开门提示推送、家庭主页定制，每天开门还有收益呢。
The zmdog is smart door lock platform. Innovative sound perception technology, mobile screen saver can be perceived to open the door, suitable for families, businesses, communities.