Min. Order Reference FOB Price
10 Pieces US$25.00 / Piece
Product Description
GSM DKey to Automatic door opener (Model: GSM-DKEY-AC700) GSM-DKEY is a updated version from GSM-KEY-AC200 , double sim card slot on board. you can use each SIM card to do the phone calling control the seperate Relay. Maximum authorized phone numbers: 700 Package including: One pcs ...