Ultra-Low Power Shelf Screen for Interactive Retail Messaging
Designed for retail shelf-edge and product displays, the OP3500 is a battery driven shelf screen with a 3.5-inch display, built-in push button, and clip-on mount for quick, wire-free installation. Powered by a 4000mAh lithium battery, it supports up to 2,000 shopper activations, with LED flashing in standby mode to draw attention and encourage interaction—making it ideal for high-traffic promotional environments.
Features
Compact Battery Driven Shelf Screen for Retail Activation
The OP3500 is a 3.5-inch battery driven shelf screen, purpose-built for retail displays, kiosks, and shelf-edge promotions. Featuring an ultra-low power design with <100mA working current, it’s powered by a 4000mAh lithium polymer battery, supporting up to 2000 activations (15-second clips) per full charge.
Smartly engineered for easy clip-on installation, this compact unit includes:
•Built-in shelf mount kit for seamless deployment
•Front-facing speaker for clear, direct audio
•Flashing LED indicator to attract shopper attention in standby mode
•Red activation button for intuitive user interaction
•Reliable standby power management to ensure long-lasting performance in power-restricted retail environments
Designed for tight shelf spaces, the OP3500 offers a simple, plug-free way to boost product engagement with motion-free, button-triggered video content.
Specification
LCD Panel Information
Screen size : 3.5” (Diagonal)
Active area : 70.08(W)×52.56(H) mm
Max. Resolution : 320(H) x 240 (V)
Brightness : 250 cd/m2
Contrast ratio : 500 : 1
Viewing angle :55/55/45/50(L/R/U/D)
Aspect Ratio: 4:3
Playable Formats
MPEG-1 Video
MPEG-2 Video MP@HL
MPEG-4 Video DVIX
AVI Video
Up to 720×576 pixels ( for power saving reason )
Video Resolution
Video :720×576 pixels
Recommended format: .avi (Xvid encoder )
Options
Interactivity: Push Button
USB Auto Copy (optional )
Storage
Built-in Memory On-board 128MB /256MB;
Playback Functions
Standby (screen off ) + User Activated Video Play Once Then Return To Standby ( Battery Power );
Interface
USB: micro USB;
Power Jack: 5V /1A DC in
Push button: Red button in-built ;
Volume knob: V+ /V- ( hidden inside, for operators only )
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Guy Siegel, General Manager, Outfrom Shenhen
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Dirk Sliedrecht, Director, ProDVX Europe / Asia
AOK Displays build retail display solution for us with every user element modular preset, every project they response rapidly, even if we ask for a change in the last minute …. amazing partner.
Ted Rosenbaum, CEO, Revel Digital
They analyse and understand our requirements for sound bar & headphone display like a doctor, many intractable issue were addressed & recognized before project implementation.
Alain Raskin, General Manager, PES Systems
Safety
Lowest Product Failure Rate, Product Life-circle Support
Efficiency
Tailor-made Solution To Increase productivity and decrease costs
Peace of mind
Modular-base solution with interplay of hardware & software
We’re not just a company that sells products—we’re a company that solves problems. We’ll sit down with you and figure out what you need, then we’ll build it for you. Our team of designers, engineers and technicians will work with you to create custom-made solutions that are tailored to your needs.
Thus, the starting point of our job is to recognize the actual project target, helping you, our customers address the multiple aspects of the whole project, from installation, user experience to maintenance. With our solid electronics experience having seen or overcome 90% of retail advertising challenges, we are able to let our customer understand A‐Z of their project before making decision.
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