High quaility product. 
Single channel passive video balun. 
Video transmission via UTP CAT5 cable. 
10-20% wire costs saved. 
Full-mition CCTVvideo at distances up to 1000 ft. 
Outstanding interference rejection and transient protection. 
Female BNC allows connection directly to the camera or DVR. 
No power required 
* Sample:Free. 
* Min Order: 500PCS 
* Lead time: For small order is always available in stock. For large quantity, we can have the goods ready within 7-10 days usually.