WATTECO - VAQA'O - 50-70-168

The VAQA'O sensor measures the temperature, relative humidity, Volatile Organic Compounds (VOC) and Carbon Dioxide (CO2) concentrations in the ambient air of a room in a building, a flat or a house. VAQA'O allows the monitoring of Indoor Air Quality (IAQ).

(VAT excluded)
In stock
Usually delivered in 5 working days
Commercially available
This product is already in mass production. Production batches are in route or stock is available. All certifications for the regional areas where the products are sold are obtained from competent institutions.
  • Buy 15 for $215.63 each and save 5%
  • Buy 100 for $210.24 each and save 8%

Key features highlights :


  • Supervision of heating, ventilation and air conditioning installations.
  • Energy optimisation of buildings (residential, tertiary).
  • Indoor Air Quality (IAQ) monitoring in public buildings (schools, nurseries, hospitals, etc.)


  • LoRaWAN®, Class A
  • Easy to install and use
  • 3 years of autonomy
  • Measuring ranges / accuracies:

-Temperature: +0°C to +55°C / ± 0.2°C

-Hygrometry: 0% to 100%rH / ± 2%.

-CO2: 0-5000ppm/ ± 100ppm

-VOC index: 0 to 500 / ± 5

  • Indicators (LEDs): Network pairing and IAQ


  • RED, RoHS

Description :

The VAQA'O measures temperature, humidity, CO2 and VOC concentrations in the building environment.

The transmission of data over a public or private LoRaWAN® network is done periodically or in case of alert when  thresholds are exceeded:

-Min. and max. temperature

-Min. and max. humidity

-CO2 min. and max.

-VOC min. and max.

If the sensor is unclipped from its wall mounting or moved, an alert is transmitted.

Installation and commissioning are quick and easy.

The sensor is equipped with :

-a switch (ILS) used for network pairing and various interventions (e.g. prolonged standby),

-LEDs located in the air vents to monitor the network pairing and the main status of the sensor during commissioning.

Once the connection with the network is established, the LEDs indicate the Indoor Air Quality (CO2 and VOC). To save battery life, it is possible to deactivate the LED display of IAQ thresholds by sending a downlink, which saves approximately half a year of autonomy.

Measurement data is transmitted individually or aggregated and compressed (batch mode) before being transmitted over the LoRaWAN® network.

This transfer technique considerably reduces the amount of data transmitted while preserving the autonomy of the sensor.

Powered by a pack of three 3.6V/2600mAh lithium batteries, the sensor's autonomy is more than 3 years with the default configuration: one measurement on all sensors every 10 minutes and 1 transmission every hour, with the data compressed.

The battery level can be regularly monitored remotely.

Specifications :
Manufacturer name WATTECO
SKU 1890-14587
Manufacturer Part number 50-70-168
Seller SKU 50-70-168
Product Attributes Temperature
RF Region EU868 - Europe 863-870MHz
LoRa Class Class A
Solution Represented Smart Agriculture, Smart Cities, Energy and Utilities, Smart Industries, Facilities Management, Smart Operations, Smart Building, Smart Metering
Power supply Non rechargeable battery
Battery type Lithium ion
Output throughput (mW) 25
Antenna Integrated
RF transceiver SX1272
Interfaces Other
Operating Temperature (min to max) -20°C to +50°C
Depth (cm) 8
Width (cm) 2.5
Height (cm) 12
User manual url (wysiwig preferred) https://www.watteco.com/download/quick-start-guide-vaqao-vaqao-indoor-thr-indoor-temperature/?wpdmdl=9778&refresh=63736a5ea188f1668508254
Technical datasheet


Lead-time if backordered (in working days) 20
Lead-time if in Stock (in working days) 5
Technical documents
Seller conditions Seller commercial condition
Seller shipping condition
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