menu
Home Business Virus Index Blog Support
uHoo Business
uHoo Aura
Best in class commercial environment monitor.
Take control of your air quality to improve productivity, ensure
health and wellbeing, and grow your business.
Hundreds of clients including:
Improve Health & Wellbeing
Create a happier, healthier and more productive workplace while reducing health-related complaints and lost man-hours.

“In February 2020, multiple uHoo devices were installed at CDL office premises. uHoo successfully detected several overcooling incidents. This led to the discovery and prompt rectification of some mis-calibrated thermostats. Overall, uHoo helped CDL achieve thermal comfort for its occupants and energy savings.

In August 2020, as the pandemic heightened awareness on IAQ and a safe work environment, CDL installed uHoo devices. uHoo was integrated with CDL’s building app CityNexus to give tenants a view of several IAQ parameters. The initiative enabled CDL to proactively demonstrate to building occupants that their health and wellbeing is a priority.

Aside from the technology, the uHoo team is very responsive and renders timely and effective support whenever CDL seeks assistance.”

Rachel Lim
Innovation Manager, CDL
See the air they breathe
Wondering why your employees seem lethargic? Noticing more people going on sick leaves? No need to guess when you can see exactly what's going on via uHoo's 13 environment sensors* and virus index.
Temperature
Temperature
Relative Humidity
Relative Humidity
Carbon Dioxide
Carbon Dioxide
Carbon Monoxide
Carbon
Monoxide
Dust PM1
Dust PM1
Dust PM2.5
Dust PM2.5
Dust PM4
Dust PM4
Dust PM10
Dust PM10
Chemical VOCs
VOCs
Formaldehyde
Formaldehyde
Air Pressure
Air Pressure
Virus Index
Virus Index
Light
Light
Sound
Noise
*Expandable by two more sensors (up to 15 in total) of your choice.
Get Certifications
Achieve wellness and sustainability certifications such as LEED, WELL, RESET, and FITWEL, boosting your brand.
Increase Revenue
Maximize performance, and efficiency of your organization through a more comfortable and healthier work environment.
Save Energy
Be more efficient with your energy consumption by optimizing HVAC systems, lowering maintenance costs and preventing possible structural damage.
Centralized Dashboard and User Management
Manage and view all of your locations on one dashboard so that you can easily identify and address any air quality issues.
Plug and Play
Easily get your uHoo system up and running through various power, installation and connectivity options suitable for your needs.
1
Power
PoE
Micro-USB
Back-up battery
2
Installation
Table top · With uHoo’s
minimalistic design that looks good anywhere you put it, you can simply place the device on any tabletop and plug it in.

Wall-Mounted · For a more
seamless and integrated installation, you may also attach your uHoo device to any wall and directly plug to a socket or even hide wiring inside the wall for a cleaner look.
3
Connectivity
Choose from:

WiFi · Setup multiple units at one go using your local WiFi network

Narrowband IoT (NB IoT) / LTE-M · Slot in a sim card and scan the QR code

Ethernet · Plug in the cable and scan the QR code
Better air quality means better business
See how uHoo helps make businesses better.
Light
APIs
You can integrate uHoo Business with any software, building management system, or dashboard for a cleaner, healthier and more integrated approach to air quality management, without the need to think about it.
Technical Specifications
General
Connectivity
Power
Data
User Interface
Design
Certifications
Sensors
Installation
Wall-mounted
Accessories
5V/2A USB adapter (region-specific), 1.5m white USB cable, Drywall anchors, set screws, user manual
Operating Temperature
-10°C to 50°C (14°F to 122°F)
Operating Humidity
5% to 95%, non-condensing
Built-in Fan
Yes
OTA Firmware Update
Yes
Ethernet
Protocol
HTTP, FTP, TCP, IP, MODBUS TCP
Modbus TCP Interface
Port 502
Network Interface
10/100 Base-T
Transmission Speed
10/100 Mbps
Plug
RJ-45
NB-IoT
Description
LTE Cat M1 / NB1 and EGPRS module
LTE Bands
Multi-regional. 1/2/3/4/5/8/12/13/18/19/20/25/26/28 (1 and 26 are roaming bands)
SIM Card
Micro-SIM supporting M1/NB1 network access. Contact your local telecommunication service provider for more details.
Wi-Fi (Setup using mobile app)
Standard
802.11 a/b/g/n @ 2.4GHz and 5GHz
Security
WPA2-Personal (8 to 63-character password) WPA2-Enterprise (802.1x) PEAPv0 (MSCHAPv2) FIPS 140-2 Level 1 Certification
Main Power Sources
5V Micro-USB
48V Power over Ethernet (PoE 802.3af standard)
Backup Power Source
3350mAh @ 3.7V Lithium-ion battery
Power Consumption
900mW (normal operation) and 1.1W (data transmission)
Log interval
Once per minute
Backup
Up to 7 days on local flash memory, permanent on cloud
Format
Minute, Hourly average, Daily min/max/average + Analytics
APIs
Yes
uHoo Account
Contact business@getuhoo.com for account registration
Web Dashboard
Support all major browsers
Mobile App
uHoo Business
Minimum OS Requirement
iOS 11 (64-bit devices) or Android 4.2 and versions above
Dimensions (W x L x D)
200mm x 180mm x 57mm or 7.8in x 7.1in x 2.2in
Weight
800g or 1.8lbs
Material
ABS plastic
Mechanical Protection
IP43 ratings with dust-filtering mesh
Light Indicators
Air quality, SIM, Ethernet, Wi-Fi, Battery (Software-controllable)
Screen Display
No
Radio
FCC, IC, CE, TELEC, NTC
Safety
FCC, IC, CE, PSE
Battery
UN38.3, UL 62368, CB (IEC 62133-2017), PSE
Environmental
RoHS, REACH, WEEE, Free of SCCP and HBCDD contents
 
Unit
Range
Resolution
Tolerance
Temperature
°C
-40 to 85 °C
0.1 °C
±0.5 °C
Relative Humidity
%
0 to 100%
0.1%
±3%
Air Pressure
mBar
300 to 1,100 mBar
0.1 mBar
±1 mBar
Light
lux
0 to 40,000 lux
0.01 lux
±0.1 lux plus 3% of actual value
Sound
dB
30 to 120dB
1dB
Sensitivity: -26dBFS
SNR: 64dB
AOP: 122.5 dB SPL
PM1
µg/m3
0 to 1000 µg/m3
1 µg/m3
±10µg/m3 (0 to 100µg/m3)
±10% (100 to 1000µg/m3)
PM2.5
µg/m3
0 to 1000 µg/m3
1 µg/m3
±10µg/m3 (0 to 100µg/m3)
±10% (100 to 1000µg/m3)
PM4
µg/m3
0 to 1000 µg/m3
1 µg/m3
±10µg/m3 (0 to 100µg/m3)
±10% (100 to 1000µg/m3)
PM10
µg/m3
0 to 1000 µg/m3
1 µg/m3
±10µg/m3 (0 to 100µg/m3)
±10% (100 to 1000µg/m3)
TVOC
ppb
0 to 60,000 ppb
1 ppb
± 15%
Carbon Dioxide
ppm
400 and 10,000 ppm
1 ppm
±30 ppm or ±3% of actual value
Carbon Monoxide
ppm
0 to 1,000 ppm
0.1 ppm
±1 ppm
Formaldehyde
ppb
0 to 2,000 ppb
1 ppb
±30 ppb (0 to 300ppb)
±10% (300 to 2000ppb)
Module A
Can be customized to measure up to 2 toxic gases among Nitrogen Oxide (NO), Nitrogen Dioxide (NO2), Sulfur Dioxide (SO2), Hydrogen Sulfide (H2S), Ammonia, Oxygen (O2) and Ozone (O3)
Module B
Temperature, Relative Humidity, Carbon Dioxide (CO2), TVOC, Air Pressure
Module C
PM1, PM2.5, PM4, PM10
get in touch
Book a Meeting
Interested in bringing uHoo to your office?
Get in Touch with us Today!
Name
Please input your name.
Company Name
Please input your company name.
Industry
Please select an industry
Work Email
Please input a valid email address.
Phone Number
optional
Please input your phone number.
Message
optional
Thank you!
We have received your message and we will get in touch with you shortly.
uHoo Air
Home
Create a healthy home.
See the invisible, take control of the air you breathe and track your progress towards a healthier home and a healthier you.
uHoo Air
Contractors
Quality air, quality work, quality customer relationships.
Add uHoo to your range of services and product offerings and get an edge over your competitors.