Power supply, water supply, gas supply and communication real-time monitoring alarm device

The utility model discloses a power supply, water supply, gas supply and communication real-time monitoring alarm device, which comprises a shell and is characterized in that the monitoring alarm device is respectively connected with an APP on a mobile terminal and an intelligent management and control platform in a monitored system through the Internet of Things; a control chip, a detector, a transformer and a voice alarm are installed on the inner wall of the shell, the control chip is electrically connected with the transformer, the voice alarm and the detector, the control chip is furtherelectrically connected with a transmitting antenna, the transmitting antenna is installed on the outer wall of the shell, and the voice alarm is electrically connected with the transmitting antenna. Areceiving antenna is further mounted on the outer wall of the shell, and the receiving antenna is electrically connected with the detector; information is transmitted in real time through the Internet of Things, line query ti