YIFAN

Alarm monitoring systems; [ Baby monitors; Cases for smartphones; Digital photo frames; Electrical adapters; Global positioning system (GPS); Pedometers; Plug adaptors; Remote control telemetering machines and apparatus; Smartglasses; Smartwatches; Smoke detectors; ] Switches, electric; [ Video baby monitors; Wearable activity trackers; Acoustic alarms; ] Electric door bells; Electric sockets; [ Fire alarms; Personal security alarms that connect to a wireless communications network ]