VDS 2500 Series Two Video/Audio/Power Over One Coax
This two video signal transmission system is design to transmit two real video signals and two alarm signals over one coaxial cable up to 2,000 feet. This system can be used to add-on second camera onto an existing coaxial cable to avoid having to install a second cable.
With advanced power supply system in Sender provides stable and sufficient power of 12VDC to camera. The VDS is with the Fault Warning function on the Link Coaxial Cable to secure the whole CCTV system.
Products are equipped with lightning induced current protectors, which are the arresters "GDT" (Gas Discharge Tube) and surge protector "TVS" (Transient Voltage Suppressor) against the lightning induced transient current. The GDT can pass the current and whose capacity can reach to 50K Ampere.
Products are equipped with Electric Static Discharge (ESD) device inside makes the system fast responding to protect the VDS where are located in the both end of the Link coaxial cable. The ESD can dissipate peak power at 600W.
Unshielded Installations 
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