Personal security device

The ERIS S-Point personal safety device (hereinafter referred to as the device) is designed to transmit a danger signal to paired devices, determine geolocation, send a warning when the SOS button is pressed, an object falls or remains motionless for a long time.
The device is designed for operation in the working zone air of industrial premises and open spaces of industrial facilities in zones of classes 0, 1, 2 in which the formation of explosive mixtures of subgroups IIA, IIB, IIC, temperature classes T1, T2, T3 and T4 (according to GOST 31610.20-1-2016/IEC 60079-20-1:2010) is possible, as well as for use in underground mine workings and their above-ground structures, dangerous by mine gas and (or) combustible dust in which equipment with the level of RO is required.
The device is a device consisting of a case, a rechargeable battery and an electronic board with three modules LoRa, Bluetooth, GPS.