Description Still worried about the safety of the elderly alone at home? Then, our smart SOS emergency call button is carefully prepared for you. Made of plastic material for durable and practical to use. You can put it in the bedroom, living room, bathroom, kitchen, and anywhere you want. Features -Color: White -Material: Plastic -Size: About 5.50X5.50X1.80cm/2.16X2.16X0.71inch -Note: it will not work without a ZigBee Gateway (not included). - Simply press the call button to alert the caregiver via the app. - Suitable for home, hotel, hospital, retirement home and other needed places. - emergency call button for elderly, pregnant woman, children or disabled who can't stand up from toilet, bathroom fainting, floor mat fall alarm or heart attack, emergency call for help. - Support SOS button linkage with home other smart devices such as lights, curtains, siren, and etc (not included). - The excellent workmanship of our product will bring you a good using experience.Packing list: 1 x SOS button(With battery) 1 x hanging rope 1 x double-sided adhesive tape 1 x needle 1 x specification