该系统主要完成防火，防盗功能，具有自动电话拨号报警，自动灭火。适合家庭室内使用。当室内无人时，若忘关某些用电器，或者加热装置而导致火灾，该系统能发出电话报警，并且具有喷水灭火，防止火灾扩散的功能。当夜间或其它时候有人闯入家中偷盗，而大家没有察觉时，该系统又能发挥其巨大的作用，可发出声音报警，不仅能阻止小偷，还能提醒用户。该系统平时还具有显示温度的功能，相当于一个数字温度计。电源部分能够提供正负5伏，12伏稳压电源，可以用于小型电器的供电装置，也可以当作充电器。-The complete system of fire prevention, anti-theft feature, with automatic telephone dial-up alarm, automatic fire-fighting. Suitable for indoor use of the family. When no one at home, if the clearance of some forgotten by electrical or heating device caused a fire, the system can be issued a telephone and has a sprinkler, the function of preventing the spread of fire. Night or other times when someone broke into the home to steal, and we are not aware, the system can play its significant role, can also emit an audible alarm, a thief can not only prevent, but also to remind the user. The system also has the usual functions of temperature, which is equivalent to a digital thermometer. Part to provide positive and negative power supply 5-volt, 12 volt regulated power supply, can be used to power small electrical devices, but also can be used as a charger.