UNITESS AMBIENT — Wireless, scalable indoor climate monitoring system for distributed spaces with range of 3 km and underground storages. www.unitess.ru sales@unitess.ru BELARUS +375 (17) 365-35-28 RUSSIA +7 (495) 975-72-83 VIBER | WHATSAPP | TELEGRAM | WECHAT +375 (44) 715-34-69

1. UNITESS AMBIENT
Wireless, scalable indoor climate
monitoring system for distributed
spaces with range of 3 km and
underground storages
UNITESSwww.unitess.by

2. General description
U ireless, scalable indoor climate monitoring system based on the LoRaNITESS AMBIENT is a w
radio channel for distributed spaces with the range of km and underground storages.3
Monitoring parameters:
џ temperature;
џ humidity;
џ atmospheric pressure;
џ others on request.
Although NITESS AMBIENT was primarily designed for he usage in the system canU laboratories,
be also used effectively to monitor conditions in a variety of applications.
џ Monitoring of temperature, humidity and atmospheric pressure;
џ ISM radio band (Industrial, Scientific and Medical) up to 3 km;
џ Battery life cycle up to 3 years;
O
џ High accuracy: ± 0.3 C, % RH (relative humidity), ± 0.2 kPa;± 3
џ Normalized degradation of accuracy at the interval of 10 years;
џ Database for archiving and analysis;
џ Installation without construction works;
џ Does not require Internet or Wi-Fi.
Key Features
warehouses food & beverage laboratories museums data centers
UNITESS AMBIENT provides you with 24/7 monitoring and recording of environmental conditions.
The system alerts you with the instant notifications about any potential threats. Ideal for both light
and heavy industrial environments.
2

3. Advantages
џ SMS notification;
џ Indication on the display of a
thermohygrometer;
џ Pop-up in running software.
Continuous real time monitoring:
џ Temperature;
џ Relative humidity;
џ CO concentration;2
џ Sensors for analyzing the quality
220 V network;
џ Integration within the air-
conditioning system.
When parameters are out of range,
alerts are possible via:
Battery power up to 3 years.
Simply maintain the
thermohygrometer on the wall.
There is no need to Wi-Fi, Ethernet
or for any other construction works.
24/7/365
Single receiver for the entire
building. A star topology without the
repeaters leads to an easy and cost
effective building up of the network.
High penetrating ability of the
signal for distributed spaces with
range of 3 km and underground
storages
The sensors are fully configurable
via USB or a radio channel. This
allows to reduce the human factor
nearly completely.
3

4. Specifications
Рarameter Description
Screen Technology E-Ink
Size 120 х 120 х 40 мм
Weight 400 g with batteries
Sensors Temperature / RH / Ambient pressure
Antenna Built-in, omni-directional
Configuration interface Radio, USB
Setting parameters
џ Sensor ID
џ Measuring interval, sec
џ Data transfer interval, sec
џ Limit values
Sensor ID format
џ Letters and Numbers
џ English
џ Not more than 6 characters
Notification about violation of the limits
џ Screen
џ SMS
џ Pop-up in running software
Power
џ Type - AA batteries х 3 pc.
џ Supply voltage 1,5 V
џ Sleeping mode - 120 μA
џ Measurements - 5 mA
џ Data transfer - 50 mA
Type & Consumption
4
Sensor ID
Measurement period
Data transfer period
Limits (user adjustable)

5. Thermohygrometer Metrological Characteristics
Рarameter Description
Temperature measurement range
0
5...50 С
0
Measuring error over the 5 - 50 C
temperature range
0
not more than 0.3 C
Temperature stability at the interval of 5
years
0
±0,05 С -/year
Relative humidity measurement range 0...100 %
Humidity measurement error over the 10 -
90% range (at temperature 25 ° C)
< 1,7%
Stability of humidity measurement at the
interval of 5 years
± 0,05% / year (typical value)
Pressure measuring error 86 - 106 kPa < 0.2 kPa
USB Receiver Specifications
Рarameter Description
Size 83х61х23 mm
Antenna connector type SMA
Weight 150 g
Power connector USB mini-B
Antenna type 868 MH, built-in
Antenna length 165 mm
5

6. Radio Channel Technical Characteristics
Рarameter Description
Radio communications technology Low-Power Long Range LoRa
Frequency 868 MH
Central Frequency from 863 to 870 MH
Spreading Factors sf7, sf8, sf9, sf10, sf11, sf12.
Coding Rate 4/5, 4/6, 4/7, 4/8
Bandwidth 125, 250, 500 kHz
Receiver sensitivity, 0.1% BER -146 dBm
Transmitter Power from -4 to +14 dBm
Transmitter IIP3 -11 dBm
Standards compliance
EN 300 220-2 v2.4.1
EN 301 489-3 v1.6.1
Safety Standards EN 300 220-1-2011
6
Thermohygrometers NITESS AMBIENTU
measures temperature, humidity and ambient
pressure. Data is displayed on the E-ink
display and transmitted via the LoRa radio to
the server.
The interval for measuring and transmitting
data can be defined by the system
administrator. The information is stored in the
U N I T E S S D B d a t a b a s e . U N I T E S S
MANAGER software allows users with access
to all collected data .
General algorithm of the system operation

7. Topology
7
UNITESS DB
GSM/GPS/GPRS
ISM*ISM*
SMS
Software
UNITESS WORKSTATION software opens up
a wide range of possibilities for the integrated
automation.
To operate the UNITESS WORKSTATION, it is
necessary to add users to the UNITESS DB
database using UNITESS MANAGER soft-
ware. It provides access to the information
about measurement conditions as well as to
the service for receiving SMS alerts to a
cellular phone.
The user can view and scale up|down
temperature, humidity, pressure charts for the
selected sensors and for a specific time range,
room number.
View the latest measurements, set limits, information update intervals, sensor (room) name. Auser
with a special access privileges has access to the calibration window (offsets).
It is possible to enable SMS notification of users.
*ISM radio band reserved internationally for the use of radio frequency energy for Industrial,
Scientific and Medical purposes.

8. Contact us
+375 (29) 7-511-866
+375 (44) 594-63-87
+375 (44) 594-43-82
+375 (17) 365-35-28
220104, Belarus, Minsk,
Glebki Street, 15А
sales@unitess.by
UNITESSwww.unitess.by