... + PSTN wired Alarm Systems .New design wireless home security alarm system based on GSM cellular technology, GSM800-08 is our new ... for alarm transmission, 8 hardwired zones, 30 wireless zones include touch LCD keypad. Package contains: 1 control panel, 1 wired LCD ... touch keypad, 1 keyfob (VS-XYKQ4), 1 power supply. This alarm ...