UHF RFID Sensor Tags

Battery Free UHF RFID sensor family

Wireless and battery free sensor data with just an inventory command from the UHF RFID reader. No custom commands are required.

The UHF RFID sensor family works with external sensors, meaning the items below are just examples of what our technology can do for you. Should any of our evaluation boards spark your interest but you need a different sensor or magnitude to be measured, our team is ready to assist you in creating custom solutions based on this technology. We understand that your business may have unique needs, and we’re here to tailor these products to meet your specific requirements.

Starter Kits and EVMs

evaluation board

EVAL tag ambient temperature

The EVAL-SID-AT evaluation board is built around the SenseID technology, which allows for using actual sensors in UHF RFID tags and gets both the ID and the measurement data in the EPC number. This board includes a digital temperature sensor for ambient temperature measurements.

Contact temperature - thermistor
evaluation board

EVAL tag contact temperature

The EVAL-SID-CTN evaluation board is built around the SenseID technology, which allows for using actual sensors in UHF RFID tags and gets both the ID and the measurement data in the EPC number. This board includes an NTC sensor for contact temperature measurements .

Ambient humidity and temperature
evaluation board

EVAL tag Humidity

The EVAL-SID-RHAT evaluation board is built around the SenseID technology, which allows for using actual sensors in UHF RFID tags and gets both the ID and the measurement data in the EPC number. This board includes a relative humidity and temperature sensor for humidity and temperature measurements.

3-axis accelerometer
evaluation board

EVAL tag accelerometer

The EVAL-SID-ACC evaluation board is built around the SenseID technology, which allows for using actual sensors in UHF RFID tags and gets both the ID and the measurement data in the EPC number. This board includes a 3-axis accelerometer for orientation and vibration measurements (…)

3-axis magnetometer
evaluation board

EVAL tag Magnetic Field sensor

The EVAL-SID-MGF evaluation board is built around the SenseID technology, which allows for using actual sensors in UHF RFID tags and gets both the ID and the measurement data in the EPC number. This board includes a 3-axis magnetometer for magnetic field measurements.

Software

Testing software

KL-OSIRIS for evaluation tag testing

KL-OSIRIS is a multiplatform software that helps evaluate functionality of SenseID family tags. Available at no cost, KL-OSIRIS includes detection and connection of readers to the computer, as well as displaying sensor information in screen and saving data into .csv files.

access

Educational Resources

Acting on Data: Batteryless RFID Relays for Smart Control
From Sensing to Acting At Kliskatek, we’ve spent years developing batteryless wireless sensors that bring visibility to the physical world. But sensing is only half the story. The next frontier is actuation—using harvested energy not just to observe, but to interact with the environment. Imagine switching a circuit on or off—without wires, without batteries, …
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Energy Harvesting: Powering Wireless Sensors Without Batteries
In the age of ubiquitous connectivity, sensors are the backbone of automation, monitoring, and smart systems. Yet, powering these devices remains a challenge—especially when batteries introduce limitations in size, maintenance, cost, and sustainability. Energy harvesting offers a compelling alternative: capturing ambient energy to power low-consumption electronics, enabling truly autonomous wireless sensors. …
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Designing Battery-Free Wireless Sensors: Challenges and Solutions
Battery-free wireless sensors are transforming how we monitor and automate the world around us. But designing them is far from trivial. At Kliskatek, we’ve learned that creating reliable, maintenance-free devices requires a deep understanding of energy constraints, communication protocols, and system-level optimization. In this article, we’ll explore the key challenges …
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