... zone .2, alarm phone number: If the system alert, the alarm message will be sent by SMS of auto dial alarm phone number Feature ... 3 pre-set alarm phone number, and 3 alarm SMS receive mobile phone number. 5. SMS alarm and voice alarm ,user-defined record voice address (it will ... wireless standard equipment defence zone 48 (315MHZ, 433MHZ) GSM Network: GSM 850 900/1800 1900 MHz, TX output power for the ...