The utility model relates to a workshop condition of a fire real time monitoring reminds embedded device based on loRa belongs to the intelligent control field. Including control high in the clouds, management end, single -chip module, alarm module, loRa wireless transmission module, temperature sensor module, smoke transducer module, camera collection system module, when condition of a fire signal was monitored to temperature sensor module or smoke transducer module, information that single -chip module shot camera collection system module and the serial number that corresponds condition of afire control alarm module 0 sent the management to and hold, when condition of a fire signal was monitored simultaneously to temperature sensor module and smoke transducer module, single -chip moduledirect control buzzer module reported to the police, and the serial number that will correspond feelings control reminding device simultaneously sends the management end to. The utility model discloses low cost, simple structure carries out branch group #, the accurate affirmation conflagration position of management end ability to condition of a fire control reminding device.