What Is DOOH Advertising and Why You Need It

The rise of digital Out-of-Home (DOOH) advertising represents the rapid evolution of outdoor advertising. By leveraging digital technology, DOOH transforms traditional billboards and static posters into vibrant, digital displays capable of delivering targeted, engaging content in real-time. This modern approach includes screens found in high-traffic areas in Hon Kong such as Causeway Bay, Mong Kok, Central, and Tsim Sha Tsui.

What is DOOH?

DOOH is, in simple terms, a digitized version of billboards. It uses digital media (image or video) to showcase ad material in public spaces. DOOH includes a variety of formats, broadly categorized into two types:

  • Digital Billboards and Outdoor Signs: These are typically large formats located in high-visibility areas like highways, major city streets, and prominent urban centres. They offer high impact due to their size and the amount of traffic that passes by them daily. Some of these large-format DOOH even feature audio. 


Let's see some examples:

  • Place-based Media: This format encompasses digital displays located in specific locations where particular demographics gather, such as inside shopping malls, MTR stations, airports, and other smaller urban panels. These displays provide opportunities for more targeted advertising and can include interactive elements.


For example:

Advantages of DOOH Over Traditional OOH

DOOH offers several compelling advantages over traditional Out-of-Home (OOH) advertising:

  1. Creative Flexibility: With digital formats, advertisers can deploy varied creative executions, including animations and videos, making DOOH more versatile and appealing.

  2. Increased Visibility: DOOH ads can use bright, illuminated displays that capture attention day and night, significantly enhancing visibility compared to non-lit OOH formats.

  3. Greater Engagement: Interactive features, such as touch screens and augmented reality, engage consumers more deeply, increasing the impact of your message.

  4. Real-Time Updates: Some DOOH allow for advertisements to be updated in real-time, providing the flexibility to respond instantly to changes in marketing strategies or external conditions.

  5. Eco-Friendliness: DOOH eliminates the need for physical materials used in traditional billboards, reducing paper waste and the environmental impact associated with print advertising.

  6. Longer Engagement: Digital displays can incorporate interactive elements like games or social media feeds, which increase consumer engagement time with the ad. Take this MTR Mother's Day Campaign for example:

Why Advertisers Should Opt for DOOH

DOOH advertising offers significant advantages:

  • Flexibility: The ability to change ads on the fly allows businesses to respond quickly to market changes or leverage new trends.

  • Extended Reach: DOOH's integration with digital platforms can extend the reach of campaigns, even to mobile and online platforms.

  • Increased ROI: The engaging nature of DOOH, combined with enhanced targeting capabilities, often leads to higher returns on investment compared to traditional OOH.

DOOH Trends in Hong Kong

Hong Kong's bustling urban environment makes it a prime market for DOOH advertising. Recent trends include:

  • Increased Integration with Mobile Technology: Many DOOH displays in Hong Kong now interact with mobile devices through QR codes and NFC technology, allowing for immersive, personalized advertising experiences.

  • Sustainability Initiatives: Energy-efficient screens and solar-powered units are becoming more common, responding to the city's growing environmental concerns.

  • Programmatic DOOH: This automated buying and selling of ad inventory is gaining traction in Hong Kong, allowing for more efficient and flexible DOOH campaigns.

Real-Life Examples of Successful DOOH Campaigns

Best DOOH Campaign - Ant Bank

Ant Bank at Mong Kok New Town Mall

An excellent display of DOOH effectiveness is showcased by Adintime's client, Ant Bank. Their campaign brilliantly leveraged an L-shaped HD LED screen located at one of the busiest intersections in Mong Kok—also one of Hong Kong's most crowded areas. Amid the constant flow of pedestrians and vehicles, the campaign achieved exceptional visibility. The advertising design featured a simple and effective artwork with bright colours and a prominent offer of a "$6000 cash bonus upon sign-up." The inclusion of a QR code helped facilitate registrations and enabled precise tracking of the campaign's impact, demonstrating the practical advantages of DOOH in engaging and measuring audience interactions.

Ready to advertise on-screen yourself?

Browse our curated selection of the best DOOH screens in Hong Kong and request a quote for free!

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