タイトルまたは説明

SPVD (power video sharing device) is a new type of transmission with video power in one line, thoroughly change the traditional way of video power sharing two cables in the security industry, specially solve the difficulty of front-end independent power -supply in security system and real-time transmission image of closer.Including the strong anti-jamming capability, transmission remote distance , convenient installation and so on.This product transmits image by a single cable, also supply power for cameras, savings of wire, manpower and material resources ; extensively apply to system innovation and new system construction project ;is a new patent products of green environmental protection and energy saving.
This product adopts the international leading digital frequency conversion patent chips and simple cable transmission adaptive technology;With double core cable (video line, twisted pair, cable) as transmission medium, it will handle and amplify digital frequency, improve signal gain and anti-jamming ability, effectively avoid all sorts of electromagnetic and rf interference, make carrier image more stable and clear, more convenient and quick construction maintenance.

SPVD is used widely in the new system construction, long-distance transmission video, centralized management and high quality project construction, traffic, office, mines, village, enterprise unit , peaceful city, etc. In the monitoring systems ,SPVD can eliminate kinds of  wave interference , bring you simple intalling and keep HD video for **0m transimission