SmartBright
Maximize display performance while minimizing energy consumption.
SmartBright is a sensor that automatically adjusts screen brightness based on ambient lighting conditions and activates displays only when viewers are present, delivering up to 60% energy savings across large-scale deployments.
Digital displays consume enormous amounts of energy running at full brightness 24/7, regardless of lighting conditions or viewer presence. This wasteful approach results in unnecessarily high energy costs, shortened display lifespan, and poor viewing experiences when screens are too dim or too bright for ambient conditions.
Large-scale display networks face even greater challenges; energy consumption represents a significant operational expense while contributing to unsustainable environmental impact.


SmartBright intelligently optimizes display performance while dramatically reducing energy consumption. Our advanced sensors automatically adjust screen brightness to match ambient lighting conditions, ensuring perfect viewing experiences while conserving energy when displays aren't needed.
With motion-triggered activation and real-time energy monitoring, SmartBright delivers up to 60% energy savings across large-scale deployments. The completely wireless system provides hassle-free installation and measurable sustainability impact, transforming your display network into an efficient, environmentally responsible advertising platform.


Simple setup and use
1. Install the sensor on a ceiling, wall, or any other surface
2. Connect to the SignMetrix dashboard.
3. Monitor and Analyze energy usage in real time
Need clarification?
What is SignMetrix SmartBright
A small (3.8 × 5 cm) wireless sensor that optimizes display brightness and usage.
How does it work?
It uses ambient light sensors and motion detection (PIR) to adjust displays automatically.
What is the benefit of ambient light sensing
Screens brighten in sunlight and dim in darker settings, saving energy and improving visibility.
What does the motion sensor do?
It triggers content when people come near the display, and helps to increase audience engagement.
Are the brightness adjustments noticeable or distracting?
No. The system utilizes adaptive algorithms to make smooth, seamless display adjustments that are imperceptible to the human eye.
How is it installed?
It’s completely wireless; the magnet at the back of the sensor helps mount it anywhere (on a wall/ceiling/shelf), and it sends data via a low-power Bluetooth signal.
What kind of communication does it use?
A low-power Bluetooth that supports large areas and real-time monitoring. SignMetrix extension software sends UDP or TCP messages to adjust screen brightness.
Does it only work with the SignMetrix dashboard?
The dashboard is key, but it also integrates with other systems through APIs.
What real benefits have businesses seen
Significant energy savings. Better customer experience.
What do the analytics show?
Energy savings, cost reductions, CO2 impact, and usage patterns for smarter sustainability planning.
How does this support sustainability
Businesses can measure, track, and report progress, turning energy savings into real, verifiable results.
What is the battery life?
The battery lasts up to 2 years and utilizes two standard CR2450 button cells, which are easily replaceable.