This product is an optical transmitter that transmits up to 120Km or more between surveillance cameras and monitors using single-mode or multimode fiber optic cables, and is capable of transmitting high-quality images that can be completely protected from ambient noise by using the optical characteristics of optical communication for long-distance non-relay transmission.
A video indicator is attached to the 1u and 3u type receiver, and the presence, absence, signal, and size of the transmitted image is displayed with 3 color 12LEDs, so that it can be visually checked without an instrument.(Patent No. 10315847)
In addition, an LED for video input indication is attached to the transmitting part, so the video output of the camera can be checked with the naked eye without a separate monitor.