Environmental gateway with LTE TDSBOB03

Reference: TDSBOB03

Condition: New product

3-in-1 environmental gateway with LTE, PoE and IP67

The Aranet PRO Plus LTE is a professional environmental monitoring solution that simultaneously operates as a gateway, data storage, and web server.

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Aranet PRO Plus LTE

Collects measurements from multiple Aranet sensors over Sub-GHz ISM radio, stores years of history locally, and provides secure access via Ethernet, Wi-Fi and 4G LTE — ideal for locations without fixed internet.

The intuitive interface makes it effortless to view, analyze, and compare data in real time. You can also set per-sensor alert thresholds and configure e-mail and SMS notifications. Its responsive design adapts seamlessly to any device—smartphone, tablet, or laptop.

Key benefits

Deploy anywhere: robust IP67 outdoor enclosure and 802.3af PoE for simplified power.
Total autonomy: built-in web server with a responsive dashboard and up to 10 years of local storage (100 sensors).
Flexible connectivity: Ethernet, Wi-Fi (AP or client) and 4G LTE for service continuity.
Scales with you: supports 12 sensors by default; licenses available for 50 or 100 sensors.
Smart alerts: thresholds with real-time e-mail and SMS notifications.
Open integration: MQTT, Modbus TCP/IP, BACnet IP, InfluxDB and compatibility with Aranet Cloud.

Typical applications

Hospitals, pharmaceutical companies and clinics
Smart buildings, HVAC and indoor air quality (IAQ)
Food industry, horticulture and cold rooms
Industry, warehouses and logistics
Education, healthcare and public spaces
Remote and temporary sites without local internet

Line-of-sight range: up to 3 km / 1.9 mi. Receiver sensitivity: −127 dBm. An intuitive management interface makes it easy to view, analyze and compare data in real time, with a responsive design for smartphones, tablets or laptops.

Product numbers and radio bands

TDSBOB03
Radio band	EU868
Region	European Union

TDSBOBU3
Radio band	US920
Region	USA, Canada, South America, Australia, New Zealand

TDSBOBC3
Radio band	AS923
Region	BRN, KHM, HKG, IDN, LAO, TWN, THA, VNM, MYS, SGP

TDSBOBJ3
Radio band	JP923
Region	Japan

KR923
Availability	South Korea — not available

Aranet Sub-GHz radio channels

EU868
Channel 1	868.1 MHz
Channel 2	868.3 MHz
Channel 3	868.5 MHz
Channel 4	—

US920
Channel 1	917.3 & 922.9 MHz
Channel 2	917.5 & 923.1 MHz
Channel 3	917.7 & 923.3 MHz
Channel 4	917.9 & 923.5 MHz

AS923
Channel 1	923.1 MHz
Channel 2	923.3 MHz
Channel 3	—
Channel 4	—

JP923
Channel 1	923.0 MHz
Channel 2	923.4 MHz
Channel 3	—
Channel 4	—

KR923
Channel 1	923.1 MHz
Channel 2	923.3 MHz
Channel 3	—
Channel 4	—

Connectivity, security and highlights

Category	Details
Communications	Ethernet, Wi-Fi 2.4 GHz (AP/client), 4G LTE
Ports	RJ45 with 802.3af PoE input
Data protection	XXTEA, HTTPS, password-protected accounts
Local storage	10 years for 100 sensors
Integrations*	MQTT, Modbus TCP/IP, BACnet IP, InfluxDB; Aranet Cloud
UI languages	EN, FR, ES, IT, PT, NL, DE, RU, LV

*Additional licenses may be required.

Sensor capacity & upgrade licenses

License: 12 → 50
Sensor count	Up to 50
PN	TDLU012050

License: 12 → 100
Sensor count	Up to 100
PN	TDLU012100

License: 50 → 100
Sensor count	Up to 100
PN	TDLU050100

General specifications

Details
Power	802.3af PoE (optional TDAPOE03 injector)
Power consumption	4.7 W
Ingress protection	IP67
Operating temperature	−40 to 60 °C (−40 to 140 °F)
Operating humidity	0–90 % RH
Dimensions	180×120×45 mm (7.09×4.72×1.77 in)
Weight	425 g (15 oz)
Enclosure material	Polycarbonate

Compliance

Mark	Region/Body
CE	Conformité Européenne
FCC	United States
ISED	Canada

Includes: Base station with support for 12 sensors. Optional: expansion licenses (TDLU012050, TDLU012100, TDLU050100) and TDAPOE03 PoE injector.

The Aranet PRO Plus is powered via PoE 802.3af, fully leveraging the benefits of this technology.
It is recommended to order the PoE injector (part number PN TDAPOE03) as an accessory to the base station.

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