Altronix, a manufacturer of low voltage power supplies and peripherals for the electronic security industry, introduced a high-performance and cost-effective solution that transmits IP video and data over coaxial cable more than 2,000 feet without the need for repeaters.

CTRing announced its newly released HD-SDI standalone DVR, αSeries. The product is capable of recording full HD video up to 1080p 30, which is transmitted from the connected HD-SDI cameras over the coaxial cable.