In thermal power, nuclear power, hydropower and other power plants, there are a large number of electrical equipment, cable tray, oil tank, coal conveyer belt and high-voltage cables and other flammable materials, can cause a lot of fire, fire, caused a huge loss. The electromagnetic interference in the power plant is strong, and the traditional electrical sensors are susceptible to electromagnetic interference, resulting in false positives, and can not accurately monitor the temperature and fire in the power plant. Optical lattice temperature monitoring of the fire place above the advanced fiber-optic sensing technology, with the characteristics of anti electromagnetic interference, temperature, position, once the abnormal temperature early warning, to avoid the occurrence of fire accidents.

In addition, the current domestic and international security situation is becoming increasingly complex, anti-terrorism situation is increasingly grim, the power plant has become a prime target for many terrorists and criminals undermine social stability, so in the security monitoring system must be equipped with means of perimeter security, timely prevention of threat events. To this end, the State Electricity Regulatory Commission and the national anti terrorist Work Coordination Group Office jointly formulated the "electricity industry anti-terrorism prevention standards (Trial)", requiring the use of vibration fiber optic cable to implement perimeter security detection