Protecting your home by using the state of art control panel, which is the main brain of the security alarm system. Alarm devices (such as door contacts, motion detectors and glass break detectors) will be linked to the control panel. Once alarm devices are triggered or activated, the control panel will send out a signal to the central station via telephone line. Thus, the police dept will be dispatched. There is also an instant panic key (police, ambulance & fire department). By [pressing the key the desired agency will be dispatched. A long-range radio or Web-based communication is also available, and it serves as a back up, if the phone line was cut or fails to communicate, the signal will be sent out to the central station immediately.