NEXELEC X255LR-US 9-in-1 Connected Room Sensor with E-Ink Display
- On-board data analysis algorithm. Remote reading of measurements. All information is available in a secure cloud space
- The many built-in sensors continuously analyse the atmosphere. Valuable data for the well-being of occupants
- The motion sensor detects people up to 20 ft away. Useful for lighting, security, or temperature control
- Measures noise and identifies noise nuisance. Helps preserve a calm and peaceful environment
- For greater indoor comfort. Measures ambient parameters in offices or homes

Efficient measurement of fine particles
SENSE+ is equipped with an optical fine particle (PM) sensor based on laser scattering. The product is able to measure and discriminate PM1, PM2.5 and PM10 concentrations in great detail. High-quality, durable components ensure accurate measurements from the very first use of the device, and throughout its service life of over ten years.
The finest airborne dusts and particles penetrate deep into the lungs, where they can cause inflammation and impair overall respiratory function.
SENSE+ will enable you to analyze the actual exposure of a living space to this atmospheric pollution, and help you take the most appropriate remediation measures for the situation: ventilation, air filtration, air purifier, etc.
Easy-to-read data with E-ink display
The product’s star feature is its E-ink display. Renowned for its low power consumption and high readability, even in bright sunlight, the E-ink screen gives you a clear, pleasant reading of ambient measurements. Gone are the days of annoying reflections and overly bright screens, as the product adapts to your visual needs while remaining elegant and unobtrusive. The screen design makes data easy to read. The navigation interface is intuitive, enabling data to be displayed clearly and quickly. The screen is fully configurable. Depending on requirements, the display can be reconfigured remotely or via NFC.
Atmospheric Pressure Monitoring
The atmospheric pressure sensor integrated in our room sensors plays an essential role in providing valuable information on environmental conditions. Measuring atmospheric pressure makes it possible to detect weather changes, and anticipate temperature and humidity variations. This data is crucial for applications such as intelligent building management, where it can be used to optimize heating, ventilation and air conditioning, contributing to greater comfort and energy savings.
Features
Intelligent and connected
On-board data analysis algorithm. Remote reading of measurements. All information is available in a secure cloud space
Monitors air quality
The many built-in sensors continuously analyse the atmosphere. Valuable data for the well-being of occupants
Presence detection
The motion sensor detects people up to 20 ft away. Useful for lighting, security, or temperature control
Sound under control
Measures noise and identifies noise nuisance. Helps preserve a calm and peaceful environment
Detects and measures ambient light
The luminosity sensor measures the amount of light in the room. Useful for controlling lighting or adjusting the temperature more quickly depending on the amount of sunlight
Temperature / Humidity
For greater indoor comfort. Measures ambient parameters in offices or homes








