OPEN’R
3-in-1 room sensor
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Monitors indoor air quality
The CO2 sensor analyzes the atmosphere every 5 minutes and informs you whether you need to air or close the window
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Connected
Personalized notifications and advice on your smartphone app if Indoor Air Quality deteriorates
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Temperature / Humidity
For optimum indoor comfort, OPEN’R continuously measures your home’s environmental parameters
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CO2
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T°
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Humidity
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Zigbee
Monitor CO2 at a glance!
Breathing clean air is crucial to your health. The OPEN’R sensor detects high levels of CO2 and guides you on what action to take. Good indoor air quality reduces the risk of allergies and asthma, and contributes to your well-being.
Measurement accuracy
CO2 sensor analyzes the air every 5 minutes and automatically recalibrates every week
Indicator light visible from over 5 metres
The Green / Orange / Red indicator changes with the CO2 level. The "ppm" trigger threshold can be reconfigured at your convenience
Control Indoor Air Quality
In addition to the health benefits, a home with good air quality is simply more pleasant to live in. Unpleasant odors and stagnant air can be avoided. With OPEN’R you can adjust your indoor environment to make it more comfortable for you and your family.
Air 360°
Numerous side openings for better ambient air analysis
Signal tone
An audible signal notifies occupants if Indoor Air Quality deteriorates. Signal can be activated/deactivated locally or remotely
Save energy!
By monitoring air quality and temperature, you can adjust the operation of your ventilation, heating or air conditioning systems more efficiently. You won’t have to run these systems unnecessarily if the air is already clean, which can lead to energy savings and, consequently, lower bills.
Long-term measurement reliability
Guaranteed consistency and accuracy, with no measurement drift over time
Humidity
Accuracy: +/- 2% RH
Temperature
Accuracy: +/- 0.2°C
Fast and secure installation
Easy to install
Freestanding on a table or wall-mounted. Adhesive mount included
Anti-theft protection
Lockable mounting base reduces risk of sensor removal
Superior performance for optimum data transmission
Calculate your product’s projected autonomy with our online application VOLT
Optimized PCB radio antenna
Designed to ensure reliable radio connectivity, even in harsh environments, while limiting power consumption to extend battery life
Enhanced cyber security
Data transmitted by the product is secured from end to end using double AES128 encryption.
Specifications
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Carbon Dioxide
Res. 1 ppm
Prec. ±(50 ppm + 3% of value)
Measurement range: 0 to 5.000 ppm -
Temperature
Res. : 0.1°C
Prec. : ±0.2°C
Measurement range: 0°C to +50°C -
Humidity
Res. 0.1% R.H.
Prec. : ±2% R.H.
Measurement range: 0 – 100% R.H.
Features
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Connectivity
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Conditions of use
Indoor environment
Temperature: -10°C to +50°C
Humidity: 0% RH to 100% RH -
Mounting type
Wall-mounted or free-standing
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Set contents
1 sensor
1 CR123 battery
1 mounting base
1 removable stand
2 nylon screws and plugs
1 user manual -
Certification
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Warranty
2 years**
Reference
| Reference | Battery | Radio |
|---|---|---|
| N420ZB | 3 years | Zigbee |
No more messy cables!
OPEN’R is entirely battery-powered.
- No electrical connections or extension cords to pull
- Very low power consumption for sensors and on-board electronics
- Includes 1 replaceable CR123A battery with 3-year operating life
Instantly assess air quality
Would you like to know the CO2 level in your room and whether it’s time to air it out? By pressing the front button, you’ll get a direct overview of air quality on your mobile app.
Who says an air quality sensor can't be elegant?
OPEN’R combines technology with a modern, minimalist design that blends harmoniously into any interior environment.
News
Nexelec's news
*The battery is designed for a non-guaranteed life of 3 years: battery life may vary. Please refer to the “Precautions and Limitations” section of the user manual.
**Refer to the “Warranty” section of the user manual.