... .9 wireless guarding zones( 1 SOS alarm zone, 1 fire alarm zone, 1 external power failure alarm zone, the other 6 wireless guarding ... alarming and drive wiretap.Arm/disarm by wireless keyboard, remote controller, SMS or remote telephone/mobile phone.Set the host ... status, while its power is off.Connect with the alarm center through GSM network.Standard package includes: Main panelX1KeyboardX1Wireless ...