Based on Single Chip Microcomputer Community Interior as "three Disaster" Safety Warning System
Zhang Qia · Computer Programming Skills & Maintenance · 2013
this system puts forward a set of community property with indoor security alarm, which integrates intelligent warning system. The system of indoor gas, leakage, fire signal detection, once an exception occurs, property can be the first time to control the situation. Test results show that the system is simple, safe and reliable, good expansibility.