KhazinaWindow Live 3500 — 43" Ultra High Brightness Commercial Digital Window Display for Direct Sunlight — 3,500cd/m²

The KhazinaWindow Live 3500 is the definitive professional digital window display for UK businesses with south or west-facing shopfronts that receive direct or indirect sunlight. Delivering an extraordinary 3,500 candelas per square metre — up to 10 times brighter than a domestic television — this ultra-high-brightness commercial window display screen remains completely vivid, clear and visually impactful even in full UK summer daylight. Combined with KhazinaDigital's fully managed monthly animated content service, the KhazinaWindow Live 3500 is the complete window advertising solution for any business that wants a professionally managed screen their customers can actually see.

3,500cd/m² Ultra High Brightness — Sunlight Readable Digital Signage

The defining specification of the KhazinaWindow Live 3500 is its extraordinary 3,500cd/m² brightness. At this luminance level, the screen produces approximately 10 times more light than a standard domestic television (which typically produces 250–350cd/m²) and significantly outperforms standard commercial indoor displays. For south-facing UK high street windows in spring, summer and autumn — when direct sunlight hits the glass between approximately 10am and 6pm — this ultra-high-brightness window display remains completely readable, vivid and eye-catching throughout the entire trading day. Choosing a lower-brightness screen for a sunlit south or west-facing window means your advertising display will be invisible or washed out during the peak footfall hours of the day. The KhazinaWindow Live 3500 eliminates this entirely.

Ultra Resistant to Blackening Defect Up to 110°C

One of the most critical engineering achievements in the KhazinaWindow Live 3500 is its resistance to the blackening defect that affects standard commercial displays when used in window-facing positions. Standard signage displays begin to suffer from panel blackening at surface temperatures above 80°C — a threshold easily exceeded by south-facing windows receiving direct sunlight in UK summer conditions. The KhazinaWindow Live 3500 uses specialist ultra-high-brightness IPS panels that remain completely blackening-defect free at surface temperatures up to 110°C, ensuring reliable, consistent operation 24 hours a day, 7 days a week, throughout every season of the year.

Commercial Grade IPS Panel — 24/7 Operation

The KhazinaWindow Live 3500 features a commercial grade IPS (In-Plane Switching) LCD panel with an LED backlight rated for over 70,000 hours of continuous operation. IPS technology delivers accurate colour reproduction and consistent image quality across a 178° viewing angle — meaning pedestrians approaching your shopfront from any angle see your content with full colour accuracy and contrast. The 1,200:1 contrast ratio and 16.7 million colour reproduction ensure animated promotional content appears rich, vibrant and attention-commanding at all times.

Smart Temperature Control System

The KhazinaWindow Live 3500 incorporates an intelligent internal airflow management system that continuously monitors and regulates the temperature of the panel and all internal components. This responsive thermal management system maintains optimal operating temperatures even during prolonged exposure to direct sunlight and high ambient temperatures, extending the screen's operational lifespan and ensuring reliable performance without interruption.

External Ambient Light Sensor — Automatic Brightness Management

An integrated external ambient light sensor continuously monitors the brightness of the surrounding environment and automatically adjusts the screen's output to the most appropriate level. In lower ambient light conditions — early morning, overcast days or evening — the screen adjusts to reduce unnecessary power consumption while maintaining full visibility. In bright direct sunlight conditions, the screen maintains maximum output to ensure content remains clear and readable.

Viewable Through Polarised Lenses

Unlike standard LCD displays, which appear completely dark or black when viewed through polarised sunglasses — a common experience for pedestrians outdoors in bright conditions — the KhazinaWindow Live 3500 uses specialist panel technology that remains fully visible through polarised lenses. This critical feature ensures that no pedestrian wearing sunglasses misses your advertising message, maximising the reach of every piece of content your window display shows.

Integrated Android Media Player and Connectivity

The KhazinaWindow Live 3500 includes an integrated Android media player for straightforward USB plug-and-play content loading, with an optional network upgrade to enable cloud-based remote content management without requiring any additional hardware. HDMI and VGA video inputs, a 3.5mm audio output and built-in 2x2W speakers are all included. The screen supports landscape and portrait orientation and features VESA mounting holes at 400x400mm for flexible installation across wall mounts, floor stands, ceiling mounts and table stands.

KhazinaWindow Active — 12 Months Managed Content Included

Every KhazinaWindow Live 3500 bundle includes 12 months of KhazinaWindow Active managed content service. Every month, KhazinaDigital's CleverPosters design team creates a bespoke professionally animated display for your window — restaurants, takeaways, cafés, salons, barbers, estate agents, gyms, pharmacies and retailers all served. You WhatsApp your brief by the 20th. We design, animate and push the content directly to your screen. Unlimited price changes are included throughout the contract year, actioned within 2 working days. No Canva. No designers to find. No software to learn.

3-Year Commercial Warranty and Lifetime Technical Support

The KhazinaWindow Live 3500 is backed by a 3-year commercial warranty with lifetime technical support as standard. Advanced replacement units are dispatched in the event of hardware failure during the warranty period, with collection of the faulty unit arranged at no charge — ensuring your shopfront stays live with zero unplanned downtime.

Ideal For

The KhazinaWindow Live 3500 is the correct specification for any UK business with a south or west-facing window receiving direct or indirect sunlight: restaurants and takeaways on busy high streets, coffee shops in corner or south-facing units, hair salons and barbers in high-footfall retail parades, estate agents and letting agents with prominent south-facing branch windows, gyms and leisure centres with street-facing glazed facades, pharmacies, opticians, dental practices, retail boutiques and any high street business where window visibility in UK daylight conditions is essential to driving customer footfall.

Technical Specification Summary

Screen size: 43 inches | Resolution: 1920x1080 Full HD | Brightness: 3,500cd/m² | Contrast: 1,200:1 | Panel: Commercial IPS | Blackening defect free: up to 110°C | Orientation: Landscape / Portrait | Viewing angle: 178° | Inputs: HDMI, VGA | Audio: 3.5mm + 2×2W speakers | VESA: 400x400mm | Net weight: 18.6kg | Operation: 24/7 Commercial | Warranty: 3 Years Commercial | Technical Support: Lifetime

3500 cd/m²

24/7 Commercial Grade

3 Years Warranty & Lifetime Technical Support