.Wireless Caregiver Pager Elderly Calling System SOS Emergency Button Alert 4G
£32.76
Connectivity: Up to 20 sensors and 10 SOS buttons. Band(only for 4G model): LTE-FDD B1/B3/B5/B7/B8/B20,GSM/GPRS/EDGE 900/1800MHz@A7670E module. Radio Frequency: 433MHz. Help Button Body Protection Level: IP65.
