Transform your PC into a fire and burglar alarm system. Monitor mouse and keyboard activity for uninvited intruders, plus, utilize your computer's microphone to monitor loud sounds such as a fire or home alarm. Also monitor Webcams and/or inexpensive door-mounted alarms to detect intruders in and around your home or office. It locks the keyboard and mouse to prevent unauthorized access to your computer. If someone tries to access your PC while you're away, it not only prevents unauthorized access, it can notify you instantly. Alarm notifications are sent using e-mail, network messaging, or pager, or dials a phone number and plays a prerecorded sound file. Send as many notifications as you want. It uses basic components already available with most modern computers. Additional hardware can be purchased to increase your area of protection, but is never required.