IoT Sensors

IoT is all about data - gathering it efficiently and using it to enable intelligence, control, and exciting new applications. Harness the data around you with the Laird Connectivity Sentrius™ Series of IoT sensors. This family of IoT devices is built on our heritage of delivering high-performing RF modules and innovative antennas, bringing competency, faster time to market, and low risk to our customers. They're IP-rated, small, and rugged for maximum durability in challenging environments, giving you a sensor you can trust. 

Contact Sales

Hero Picture - Sentrius Sensors

Laird Connectivity is Ready to Speed Your Design to Market

We're a full-service wireless partner with the experience and capabilities to bring your vision from concept to reality. We can customize our sensors to your needs, integrate your application easily with leading cloud service providers, and provide a wide array of development services to bring your design to market. 

Real World Success

ComplianceMate partnered with Laird Connectivity to supply and support Sentrius™ RS1xx IoT sensors and RG1xx IoT gateways for their newest food safety compliance and temperature monitoring product range. Laird Connectivity supplied and supported this robust, high-performing LoRaWAN ecosystem which gives businesses real-time insight into temperature and humidity readings.

Read the Success Story > 


“Laird Connectivity collaborated closely with our team on the design of our LoRa-based wireless sensors for temperature control in the food services industry, which are a groundbreaking solution for food safety and compliance. It is major leap forward designed to excel in the challenging RF environment of commercial kitchens, with signals that can penetrate the stainless steel, heavy insulation and concrete construction of these settings. Laird Connectivity’s LoRa sensor performs flawlessly in crowded wireless environments with lots of competing signals, plus it has outstanding security, excellent battery efficiency and simple deployment. They have been a great partner to our team, providing design counsel and support that goes well beyond just the core technology.”

- Steve Getraer, President of ComplianceMate

Endless Applications

Cold Chain Monitoring

Our sensors are designed to handle the harshest RF environments, including the operating world of refrigerators, cold stores, and freezers. Monitor and protect your products from spoiling wherever you are with temperature and humidity sensors. Maintaining optimal temperature of your food or pharmaceutical supplies is crucial in preventing costly spoilage. Laird Connectivity’s wireless temperature monitoring solutions provide a reliable and affordable way to ensure your coolers and freezers are working properly, providing automated, real-time monitoring and reporting with digitized capture and reporting of operational activity.

RS1xx and IG60 in cold chain use case - kitchen


Deliver mission critical wireless M2M communication networks tailored to the needs of agricultural applications like greenhouses and crop storage that require specific environmental conditions. Crops can be lost if the mixture of temperature and humidity are incorrect. Working with Laird Connectivity means saving time and resources. Streamline workflow efficiency, increase productivity, and avoid perishable product loss or damage across all of your assets, wherever they are. Automated systems track conditions for you and send real-time alerts before small issues become big, expensive problems.

Industrial Heating and Cooling

Maintaining specific temperatures can sometimes put heating and cooling systems to the test. Heating and cooling units are constantly at risk and can be costly to repair if failures are not caught in time. Laird Connectivity’s IoT sensors provide a solution for monitoring multiple aspects of HVAC systems and will alert you of any issues in real-time.

Industrial Heating and Cooling