... &CE 2.two years warranty gsm medical alarm system for home use (YL007EG) water-proof wrist + necklace panic buttonFeatures:1. Adopt ... , only GSM Network is present, so is very suitable for cottage, house,shop, garage, etc.Technical Parameters:Main panelStatic current: 20mAPower ... Mwireless detectors: 10wire detectors: 3 gsm medical alarm system for home use(YL007EG)