Fire electrician certificate is the technical personnel of fire engineering site construction, responsible for the installation, maintenance and repair of fire equipment, facilities and electricity consumption. The differences with ordinary electricians are: different nature, different responsibilities and different technology. Ordinary electricians are the most needed electricians in society. First, the nature is different: 1, fire electrician: fire electrician is the technical personnel of fire engineering site construction. 2. Ordinary electrician: An ordinary electrician is an ordinary electrician who repairs and installs strong electricity. Second, different responsibilities: 1, fire electrician: Fire electrician is mainly responsible for wiring pipes, threading cables, installing power wiring of distribution boxes, installing and wiring alarm devices, broadcasting and telephone, installing, debugging and maintaining fire-fighting equipment, etc. 2. General electrician: General electrician is mainly responsible for power production, electrical manufacturing and electrical maintenance. Third, the technology is different: 1, fire electrician: In terms of technology, the work of fire electrician needs more professional and exquisite technology than ordinary electrician. 2. General electrician: The technical difficulty of general electrician is low, but the technical scope is wide.