Wireless sensor network for prototype of fire detection

This paper proposes the prototype design of a fire suppression system. The system uses temperature sensor LM35, gas sensor MQ-7 and microcontroller ATMega8535 as processing data from sensors. Environmental conditions such as temperature and CO gas concentration will be processed by the microcontroller and the data is sent by XBee Radio Frequency (RF) module and forwarded to the XBee RF server. The User Interface Guide (GUI) on a Personal Computer (PC) displays the data. Fire detection system equipment using Wireless Sensor Network (WSN) is applied with a mesh topology using XBee RF module series 2.