GE Security Interlogix VT7420-2DRDT-R3 4 Channel Digital Video Transmitter / 2 Channel Data Transceiver
SKU
VT7420-2DRDT-R3
Model No
VT7420-2DRDT-R3
$6,809.00
Product Highlights
- Supports RS-232, RS-422, and 2 or 4-wire RS-485 with Tri-State Data Interfaces
- LED Status Indicators Provide Rapid Indication of Critical Operating Parameters
- Exceeds All Requirements for RS-250C Medium-Haul Transmission: Extremely High Video Performance
- Exceptionally Low Video Distortion with Zero Performance Variation vs. Optical Path Loss
- Ideally Suited to Networks Requiring Multiple Physical Layers where Video Degradation May be a Problem

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The VT7420-2DRDT-R3 from Interlogix is a 4 Channel Digital Video Transmitter / 2 Channel Data Transceiver that features state-of-the-art 8-bit digital encoding for top-tier video transmission. With the ability to transmit high-quality video across four independent channels and two bi-directional data channels over a single optical fiber, this device is perfect for unconditioned environments. It's universally compatible with various CCTV systems and offers a plug-and-play design for easy installation.
Interlogix VT7420-2DRDT-R3 Camera Features
Features
- 8-Bit Digitally Encoded Video Transmission: Transmits 4 real-time color video signals and 2 bi-directional data signals on one single mode optical fiber, ensuring high-quality video performance.
- Data Interface Support: Supports RS-232, RS-422, and 2 or 4-wire RS-485 with tri-state data interfaces, providing versatility for various applications.
- LED Status Indicators: Provide rapid indication of critical operating parameters, allowing for quick status checks and troubleshooting.
- High-Performance Video Transmission: Exceeds all requirements for RS-250C Medium-Haul Transmission, ensuring extremely high video performance.
- Low Video Distortion: Offers exceptionally low video distortion with zero performance variation vs. optical path loss, enhancing the clarity of transmitted video.
- Ideal for Multi-Layer Networks: Suited for networks requiring multiple physical layers where video degradation may be a problem, making it reliable in complex systems.
- Universal Compatibility: Directly compatible with all NTSC, PAL, or SECAM CCTV camera systems, ensuring seamless integration.
- Robust Design: Ensures extremely high reliability in unconditioned out-of-plant environments, suitable for harsh installations.
- Current Limiters: Solid-state current limiters on all power lines provide unconditional equipment protection, enhancing durability and lifespan.
Interlogix VT7420-2DRDT-R3 Detailed Specifications
| Feature | Details |
|---|---|
| Video Channels | 4 independent video channels |
| Data Channels | 2 bi-directional data channels |
| Video Encoding | 8-bit digital encoding |
| Transmission Medium | Single mode optical fiber |
| Compatibility | NTSC, PAL, SECAM CCTV systems |
| Environmental Design | Hardened for outdoor/harsh conditions |
| Power Protection | Solid-state current limiters |
| Status Indicators | LED indicators for operating status |
| Installation Type | Stand-alone or rack mount available |
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