YAOQYAO

Battery chargers; Electric and electronic video surveillance installations; Electric door bells; Electric light switches; Electrical outlets; Electronic door alarms; Electronic touch sensitive switches; Environmental monitoring system comprised of meters and sensors that measure pressure, humidity, temperature and includes alarm and reporting functions; Fire extinguishing apparatus; Gateway routers in the nature of computer control hardware; Infrared detectors; LED drivers; Lighting control apparatus; Mineral insulated electric cables; Power switches