Description
The Kramer VW-4 is a high-performance 4-output video wall driver engineered for fast setup, scalable deployment, and reliable 24/7 operation. Designed for commercial AV environments, the VW-4 supports flexible layouts—from simple 2×2 and 4×1 walls to expanded multi-unit configurations of up to 64 displays.
With HDMI input, HDMI loop output, four HDMI display outputs, and control via Ethernet or RS-232, the VW-4 delivers a streamlined installation experience. Basic configurations can be set using front-panel DIP switches, while advanced features—bezel correction, EDID management, HDCP control, firmware updates, and network configuration—are available through the VW-4 app.
Offering 4K@60Hz (4:4:4) max input resolution and 1080p output, the VW-4 ensures consistent, protected content distribution with HDCP 2.2/1.4 support, constant output sync, and CEC-based display power control. Its compact, fanless MegaTOOLS® design fits easily on walls, shelves, or side-by-side in a 1U rack for space-optimized installations.
Ideal for digital signage, control rooms, hospitality, retail, houses of worship, and corporate environments, the VW-4 delivers professional-grade video wall performance with outstanding reliability and ease of use.
| Category | Details |
|---|---|
| Inputs | 1 HDMI (female) |
| Outputs | 4 HDMI (female), 1 HDMI loop output |
| Control Ports | 1 Ethernet (RJ-45), 1 RS-232 (3-pin terminal block), 1 USB Type-A |
| Max Input Resolution | 4K@60Hz (4:4:4) |
| Max Input Data Rate | 18 Gbps |
| Output Resolution | 1080p |
| Content Protection | HDCP 2.2 (input & loop), HDCP 1.4 (main outputs) |
| User Interface | I/O detection LEDs, power indicators |
| Controls | DIP switches, VW-4 app via Ethernet/RS-232, firmware upgrade via USB |
| Included Accessories | Power adapter, bracket set, rubber feet |
| Power | 5V DC, 2.9A consumption |
| Operating Temperature | 0°C to +45°C (32°F to +113°F), 10–90% non-condensing |
| Storage Temperature | –20°C to +70°C (–4°F to +158°F) |
| Humidity | 10–90%, non-condensing |
| Product Dimensions (W × D × H) | 19.00 × 19.50 × 2.70 cm (7.48" × 7.68" × 1.06") |
| Product Weight | 0.9 kg (1.9 lbs) |
| Shipping Dimensions | 35.10 × 21.20 × 7.20 cm (13.82" × 8.35" × 2.83") |
| Shipping Weight | 1.4 kg (3.1 lbs) |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
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