Min. Order Reference FOB Price
1 Piece US$45.00 / Piece
Product Description
GSM Solar alarm system YL-007SGS 1. The system apply GSM communication technology ,can send remote SMS/call emergency alarm; 2. Can set 5 groups of alarm telephone to call in turn ;In alarm status ,press disarm button to stop the alarm. 3. Can set 5 groups of alarm message numbers,when alarm, ...