Aranet4 – Home

$295.00 + Freight & GST

EAN: 4752213000037 Category:

Aranet4 is an innovative battery-powered stand-alone wireless sensor for monitoring CO2, temperature, relative humidity and atmospheric pressure at home, school, office or another indoor environment. The device is portable, simple to install, easy to operate and lets you know when the monitored levels have become unhealthy.

Connect via Bluetooth to APP on phone or tablet

How much free air is circulating within your home?

Monitor the CO2 levels with the Aranet4 -Home sensor and the data to confirm on CO2, temperature and humidity levels that will allow you to enjoy a “health” home.

The Aranet4 – Home portable CO2 monitor will allow you to review Indoor Air Quality (IAQ) throughout your home.

Air conditioned homes need regular IAQ analysis to keep your family safe.
We all breathe in oxygen and breathe out CO₂, which means the CO₂ level in an indoor space increases over time, depending how many people there are in the room and how well it is ventilated.
That means the CO₂ level in an indoor space gives an idea of how fresh or stale the air is.
If the CO₂ level is too high, it means the air is stale and the space needs more ventilation.
The more stale the air is, the greater the number of germs, such as coronaviruses, in each breath, so the more likely you are to become ill.

Monitoring your cafe / restaurant IAQ is important for your own health, the heath of your staff and most importantly your customers. Being proactive with air quality and especially carbon dioxide detection allows you to adjust cross flows and fresh air inputs to your work space.

The Aranet4 – Home will allow you to actively monitor air quality within your premises recording data that can be reviewed on the Aranet4 APP


Get smart, be proactive, monitor CO2 for your healthy future.



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Technical Data

Technical Data

Aranet4 HOME sensor 
Measurements CO2 (carbon dioxide), temperature, relative humidity, atmospheric pressure
Operating environment
Indoor use
Indoor use
Line of sight range Bluetooth up to 10 m / 33 ft
Transmitter power Bluetooth: -12 dBm or 4 dBm
(selectable by user)
Measurement range CO2                                     0-9999 ppm
temperature                      0 °C to 50 °C (32 °F to 122 °F)
relative humidity              0 % to 85 % RH
atmospheric pressure    0.3 to 1.1 atm (4.4 to 16.0 psi)
Measurement accuracy* CO2                                      0-2000 ppm: ±50 ppm or 3 % of reading                                                      2001-9999 ppm: ±10 % of reading
temperature                      ±0.4 °C (0.72 °F)
relative humidity               ±3%
atmospheric pressure    ±0.001 atm
Sensor Uses the nondispersive infrared (NDIR) sensor to measure CO2
CO2 measure calibration Automatic or manual (at 420 ppm)
Data Transmission 1, 2, 5, 10 minutes
Data Protection Data encryption
Power options 2 AA Alkaline batteries
Battery life Up to 2 years**
Operating temperature 0 °C to 50 °C (32 °F to 122 °F)
Operating humidity 0 % to 85 % non-condensing
Dimensions 70 x 70 x 24 mm/2.76″ x 2.76″x 0.94″
Weight 104 g (3.7 oz)
Construction Polycarbonate
Protection class IP20
Marking CE
Included 2 AA Alkaline batteries
Part number TDSPC003.001(Global)



* For best accuracy, recommended operating range is 10°C to 40°C (50°F to 104°F) and 20% to 60% RH (non-condensing).
Prolonged operation beyond these ranges may result in a shift of sensor reading, with slow recovery time.
** Bluetooth pairing disabled, LoRa radio disabled, data transmission at a 10 minute interval.

Aranet4 is not impact resistant!
Do not use the device in high humidity environments (greater than 85%)!
Do not leave the device in direct sunlight!




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