Signal Fire AI-7C use the latest core alignment technology with auto focus and six motors, it is a new generation of fiber fusion splicer. It is fully qualified with 20 km trunk construction, FTTH project, security monitoring and other fiber cable splicing projects. The machine uses industrial quad-core CPU, fast response, is currently one of the fastest fiber splicing machine in the market; Also within VFL and OPM function. with 5-inch color touchscreen, the operation is simple and intuitively; and up to 320 times focus magnifications, making it is very easy to observe the fiber with naked eyes.6 seconds speed core alignment splicing, 15 seconds heating, the working efficiency increased by 50% compared to ordinary splicing machines.