GSM Door Alarm RF - V11 2.0, alert to your phone via text message or phone call, through sensor separation or sound perception of Kobert-Goods
The unit came with a foreign power plug. So I had to additionally purchase an adapter to which you can connect the supplied USB power cable. Maybe you have something even at home, 5V 1A. The manual in Chinese and English is written in such a hahne bü
