Description
VDS-2500 – 2 video over 1 coax cable long range
This video signal transmission system is designed to transmit two video signals and two alarm signals from two cameras to perform monitoring using a single coaxial cable. This transmission reaches 800 meters distance.
Specifications
- Two videos and two channels for transmitting alarm signals.
- Sending DC power with 1.0A from viewer to sender for 2 cameras reaching 800M of transmission length.
- Selection of NC (normally closed) or NO (normally open) or Terminal type from the input alarm sensor contact mode.
- The AC / DC power supply provides a stable and sufficient supply of 12 VDC to 2 cameras.
- Sender’s advanced power system provides a stable and sufficient power supply from 12 VDC to 2 cameras.
- Powerful protection. In the event of a link failure or disconnection of the cable, the viewer does not continue to send DC power to the shipper to prevent damage to all equipment.
- When the coaxial link is false, the link alert signal can be transmitted to the external indicator of the viewer.
- Signal transmission function.
Characteristics
- Model: Video and audio transmitter VDS 2500-R
- Video input signal: 1.0Vpp, internal impedance of 75ohm
- Bandwidth of video signal: 5.5MHz type
- Alarm Input Type: N.C./N.O./Terminal 1000 ohms
- Output power: 12 V DC, 1.0 A (2 cameras in total), max.
- Video input: BNC socket x 2
- Alarm input and DC: 5 pin PTB x 2, 3.5 mm pitch
- Input link: BNC Socket
- Link error: 2 pin PTB, not 3.5 mm
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