Beijing Haiyitai Technology Co., Ltd.

1、Optical fiber transmission equipment

The optical transmitter employs a DFB laser that operates within the 1,310 nm wavelength band. It modulates the front end radio-frequency (RF) signals into optical signals with a wavelength of 1,310 nm, and couples the modulated optical signals into the fiber-optic cable, facilitating long-distance and extensive-coverage transmission of images, voices, and data.

2、Mobile vehicle-mounted transmission device

The mobile vehicle-mounted transmission device boasts a range of distinct advantages, including wide coverage, high sensitivity, excellent mobility, strong penetration, robust anti-interference and anti-fading capabilities, high data transmission rates, mobile vehicle monitoring encryption capabilities, as well as outstanding stability, reliability, etc. It is an ideal solution for constructing emergency communication systems, such as command systems, video transmission systems for emergency rescue, mobile vehicle monitoring systems, etc.

3、 Portable transmission device

The portable transmission device captures real-time video and audio information on site, and instantly transmits it back to the backend emergency command center (hereinafter referred to as the “center”) via 5G/4G or WIFI wireless network signals. Equipped with a host of functions, including real-time video streaming, two-way intercom, real-time positioning, one-click SOS emergency calling, etc, this device effectively addresses the challenge of evidence collection at the scene during sudden emergencies. Moreover, it facilitates the center’s consultations and analysis, enabling precise remote emergency command and dispatch of both human and material resources. This, in turn, ensures a swift emergency response and rational handling of the situation.