Skip to main content

GSM SMS Call Remote Control Relay Smart Switch Home AlarmSecurity Burglar System

  • £17.50
  • Buy it now
    • 58 watching
    • |
    • 27 sold
View details
User can control the GSM controller by dial the SIM card number of GSM controller. The user may hear" You can't answer the phone call, beep, beep. tone etc", which mean changing the relay state succes...
Time left:1d 22h 52m
Sold by: