Brief Description:
SJ-021R Active Video receiver provides extended distance between the CCTV camera and the DVR or multiplexer via copper twisted pair cable. The Active Balun can be done Image Adjustment for its picture brightness, sharpness and contrast, thereby helping to reduce on-site service calls.
Features
PAL, NTSC, SECOM All-systems compatible;
Built-in transient protection
Six level gain compensation to solve signal attenuation during transmission
Excellent noise and crosstalk rejection function
Include ground-isolation circuit (floating), cancel interference fringe caused by inadequate grounding
Convenient installation
Transmission distance of color signal via eCAT5/CAT6
Up to 600m (2000ft) with passive transmitter
Up to 1200m (4000ft) with active transmitter