6wrieless zones & 4 wired zones,Easy to setup alarm phone numbers and sending messages through SMS,Support multi GSM bands, This panel suits for:GSM900/DCS1800 MHz,         ●ten defense districts, which can be set as normal, at-home, intelligent or closed types.                                                            ●using phone (cellphone) or short message  to systematically set the host computer in cost made by users’sending short messages to systematically set the host computer.
●six groups of speech phone, three groups of short message receiving alarm phone, 10 seconds ISD automatic leaving message record linkage alarming output.
●many built-in speeches, letting alarm receivers know the accurate alerting location
Input voltage: DC 9V – 12V
Standby current:  ＜25mA
Alerting current:  ＜450 mA
Wireless frequency: 315/433/868/915MHZ, 2262/1.5--4.7M, EV1527/300K.
Standby battery: NI-HI AAA*6   DC7.4V
Siren loudness: 110dB      Includes 
One alarm host (main unit) 
One Wireless door/window magnetic contact 
One PIR sensor 
Two remote controllers 
One siren(More than 110DB)   
One AC adapter