A Modern Upgrade to the Classic Sidewalk A-Board

 For decades, chalkboards and poster A-frames have helped cafés, shops, and salons lure walk-ins.

But they’re easily ruined by weather and require constant re-printing.

Jack In The Box replaces all that with a 43-inch battery-powered digital sandwich board that’s IP-55 weather-rated, AR-tempered-glass protected, and bright enough (≈ 1800 nits) to stay visible in direct sunlight.

Built for the Street

• Portable: rolls easily to the best curbside angle each morning.
• All-Weather: sealed steel housing with AR-tempered anti-glare glass.
• Daylight-Bright LED: 1800 nits vs 300-500 nits of an indoor TV.
• Battery or Plug-In: run wire-free for ≈ 6-8 hours or plug into AC power for all-day display.
• App-Free Content Updates: use USB drive & remote control to load slides or silent MP4 videos.

Why It Outperforms Chalk & Print

• Instant content swaps – no waiting on printers.
• Weather-resistant – rain won’t smear or warp slides.
• High visibility – even in bright noon sun.
• Lower long-term cost – cuts weekly poster printing waste.

Key Specs at a Glance

Feature	Spec
Screen size	43-inch LED
Brightness	≈ 1800 nits daylight-visible
Protection	AR-tempered glass, IP-55 enclosure
Power	Rechargeable battery (6-8 hr) + AC plug-in
Media formats	JPG, PNG, MP4 (H.264) via USB/HDMI
Screen life	≈ 50,000 hours
Operating temp	–10 °C to +40 °C

 

Key Takeaway

Think of it as a “living digital poster” that survives rain, sun, and busy streets — perfect for sidewalk marketing that changes as fast as your offers.