personal medical alert system
2. When attempting to connect my Beam, my Xperia Z5 Premium phone was connecting to my Wi Fi via 5 GHz, even though I was attempting to do it via 2. 4GHz. The only way I was able to overcome this was to use an old tablet with an older Android OS and going into my Wi Fi Settings and selecting the 2. 4GHz band Android 6. 0. 01 LUX Wi Fi Wireless Network: 2. 4G WiFi IEEE802. 11b/g/n Protocols: TCP/IP, UDP/IP, HTTP, DHCP, RTMP, MUTP Ethernet Network: 10/100Mbps, RJ 45 Interface P2P Technology Plug and Play Maximum Micro SD Card Support Size: 64 GB Lighting Frequency: 50/60Hz Audio Compression: AAC Advance Audio Coding Video Compression: H. 264 Maximum Micro SD Memory Card Support: Up to 64GB Power Supply: DC 5V Dimensions L x W x H: 4. 7” x 3.