With high recognition and high sensitivity, this evolutionary system is to apply video analytics to detect fire and smoke in its infancy rather to wait for heat or smoke particles to reach and trigger a sensor. Once the abnormal signal detected, VFDS not only transmit audio and video warning, and also send emails or messages to user's mobile phone. In consequence, onsite security personnel can response at the first time.

Due to environment limitation, traditional fire and smoke detectors may not observe weak smoke and heat in open space. However, VFDS detect the fire and smoke by images captured by CCTV cameras, with high sensitivity, fire and smoke can be detected within 20 seconds. VFDS is the only video fire system that can detect both fire and smoke, and also can analyse both black and colour images in daytime and night-time.

Installation of VFDS is no limitation. Applications such as public construction, large factory, stadium, shopping mall, airport, oil plant, and so on. GKB VFDS console can manage 16 VFDS system, and one VFDS system can deal with 8 cameras at one time, means VFDS console can deal with up to 128 cameras at the same time.