Indoor displays typically have a brightness of 350–700 cd/m². For outdoor use, it should be at least 2,500 cd/m², and 3,500 cd/m² or more for direct south-facing installations. Shop window displays in the shade can manage with less. An automatic brightness sensor dims the display at night, saving power and preventing glare.
The IP rating indicates how well a display is protected against the ingress of dust and water. For full outdoor use, ratings of IP56 or higher are standard. When choosing, check the rating for the overall system including the housing.
Summer heat and frost put stress on the electronics and the panel. High-quality outdoor displays use active cooling to protect the panel from heat damage such as “blackening”, a dark discolouration caused by direct sunlight.
Complete units such as the Samsung OH series are ready to use straight away. Open-frame displays, such as those from the LG XF series, are instead integrated into a totem, a kiosk or a dedicated display housing. This is ideal for drive-throughs or custom advertising displays.
For timetables and menu boards read from less than three metres away, 4K UHD is recommended. For advertising viewed from a greater distance, Full HD is often sufficient. Our range covers 32 to 86 inches. For even larger areas, LED walls are worthwhile.
Outdoor signage systems often run around the clock. Make sure they are approved for continuous operation and have integrated remote management, so you can monitor content and device status centrally.
No. Indoor displays are neither protected against moisture and dust, nor are they bright enough to remain legible in daylight. Heat, frost and direct sunlight can quickly cause permanent damage to the device. This results in breakdowns and costly replacements. Furthermore, the manufacturer’s warranty is usually voided if the devices are used improperly. For outdoor use, outdoor displays are the right choice.
A minimum of 2,500 cd/m² is considered a guideline. In direct sunlight, 3,500 to 4,000 cd/m² is recommended.
Semi-outdoor displays are designed for sheltered areas, such as behind a shop window or under a canopy. They are very bright, but not completely weatherproof. Genuine outdoor displays can withstand rain, dust and extreme temperatures directly.
Open-frame displays do not have their own external casing. They are fitted into pillars, kiosks or customised housings and are particularly suitable for drive-throughs and bespoke advertising displays.
