อุปกรณ์ขยายสัญญาณภาพ กล้องวงจรปิด ได้ไกลมากๆๆๆๆ มากกว่า 600 เมตร

รหัสสินค้า: 000073

รายละเอียด: อุปกรณ์ขยายสัญญาณภาพ กล้องวงจรปิด ได้ไกลมากๆๆๆๆ มากกว่า 600 เมตร

ราคา 1,500.00 บาท
รายละเอียด: Product Description

Video Balun enables the transmission of video using ordinary unshielded twisted pair (UTP) wire instead of coaxial cable. Cost effective and much easier for installation. UTP cable is less expensive then coax cable, One cable runs all, one pair for video, two pair for power, and you got 1 pair for spare.

Transmit video over point-to-point Unshielded Twisted Pair wire, 24-16AWG (0,5-1,31mm), stranded or solid, Category 2, or better.

Transmit color or monochrome applications up to 1,000 feet. Passive design provides immunity from noise and interference and does not require power supplies. Compatible with all "up-the-coax" systems to provide video and control over a single twisted pair.

Purpose of the Video Balun is to allow traditional 75 ohm coax cable to be replaced by Category 5 (or better) twisted pair in the CCTV security and surveillance environment, thereby allowing CCTV camera and monitoring equipment to be deployed more cost-effectively using structured cabling techniques.

Video Balun allow video signals to co-exist in the same wire bundle as telephone, datacom, or low-voltage power circuits. This allows the use of a shared or existing cable plant. With built-in transient protection, damaging voltage spike problems are eliminated.

Video Balun works with any analog baseb and video equipment that supports NTSC, PAL or SECAM systems; CCTV cameras, video multiplexers, video switchers, monitors, scan converters, signal boosters.