Wireless pulse counters

Wireless pulse counters are used to count the number of pulses from devices equipped with pulse outputs. This allows users to monitor the usage of water, electricity, gas or count the number of events (e.g. door opening). Efento’s wireless pulse counters can be connected to any device with standard SO output. Pulse counters use Bluetooth Low Energy, NB-IoT and LTE-M technologies to transfer the data to Efento Cloud or any other IoT platform. Number of pulses can be also read locally with a mobile application.

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Newsletter December 2025

Alerts just got smarter
Discover the latest Efento Cloud update with advanced alert logic that delivers more control, fewer false alarms, and faster response to what truly matters.
New Resources Portal
Explore Efento’s brand-new Resources Portal at docs.efento.io, featuring completely rewritten and expanded documentation, improved navigation, and a built-in chatbot to help you find answers faster than ever.
Groundwater level monitoring in Iceland
See how Efento sensors are used to reliably monitor groundwater levels in remote areas of Iceland, providing accurate data even in harsh environmental conditions.
“Connected hospital” at the University Medical Center Schleswig-Holstein
Learn how Efento BLE sensors and cloud integration are powering continuous temperature and humidity monitoring across the “Connected Hospital”, improving workflow efficiency and patient safety.
New NB-IoT water level logger
Introducing Efento’s new NB-IoT wireless water level data logger - a long-lasting solution built for precise, remote water level monitoring in the most demanding environments.

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