ETCR8700 Power Failure/Leakage Current Remote Alarm Monitor is specially designed for the industrial control site that needs unattended and remote online alarm to monitor power failure, power supply recovery and leakage. It belongs to 2G/3G/4G alarm monitor of industrial grade, and can also be used as burglar alarm. It is composed of computer, current sensor, GPRS module, and upper computer software and power adapter and so on. Built-in GPRS module, users only need to set a few simple parameters through their own computer server, and then can monitor the remote equipment whether power failure, whether to restore power supply, whether there is leakage and so on alarm information at any time. It can also connect the temperature, humidity and human body infrared sensors and other sensors through the input expansion port, and control the remote relay and other equipment through the output expansion port. Widely used in security, power equipment, banking, telecommunication, factory, railway, machine room, uninterruptable power supply, biopharmaceutical, warehouse, pharmacy, important mechanical equipment, production line running 24 hours and other places where need power off alarm, leakage monitoring alarm, remote control start and stop etc.