下载 APKPure App
可在安卓获取W21的历史版本
移动APP是智能W21产品的一套控制程序。
This is a multi-functional alarm, which can be controlled by telephone or SMS, and can be controlled by the mobile phone APP. Can be in the device, add remote magnetic sensor, infrared and other accessories, alarm set it at the same time through the application to send a notification to your phone.