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Take Control of Energy Consumption, Management and Maintenance with LoRaWAN Energy Meters and Current Transformer Monitoring









More than a Distributor | First-class Technical & Product Selection Support | Leading LoRaWAN Integration Expertise & Tools | Huge Range of Devices for BMS Integration or Stand-alone
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Enless LoRaWAN Pulse Sensor for Electricity Meters
The Enless LoRaWAN LED flash reading sensor allows you to count the light flashes (not infrared) from electric meters. The installation of the optical reading head is simplified and non-intrusive thanks to an adhesive viewfinder that is installed at the level of the meter’s diode.
- LED Flash counting of electric meters
- Optical head for LED flash reading
- Very long radio range
- Up to 15 years battery
Product Description & Topology
The LoRa Enless LED flash reading sensor allows you to count the light flashes (not infrared) from electric meters. The installation of the optical reading head is simplified and non-intrusive thanks to an adhesive viewfinder that is installed at the level of the meter’s diode.
The Pulse LED LoRa sensor counts the number of flashes generated by the meters and converts them into pulses before sending the data via radio.
The TX PULSE LED can be used in LoRaWAN mode or in Enless proprietary LoRa for simplified integration into your BMS.
The rugged temperature sensor has a battery life of up to 15 years, thanks to a high-capacity type D battery.
| Protocol : | EU868 LoRaWAN |
| Dimensions: | L 118 x H 79 x W 43 mm |
| Enclosure IP rating: | ABS IP 65 |
| Application : | Counting LED flashes from electric meters |
| Input : | LED optical reader |
| Flash type : | Any type of LED flash except infrared (duration 3ms mini – 100ms max) |
| Transmission interval : | 15 mn by default |
| Power supply : | Replaceable D type 3.6V Lithium battery |
| Battery autonomy : | Up to 15 years |
| Status LEDs : | 3 LEDs |
| Certification : | CE & UKCA |
Benefits of LoRaWAN for Smart Building and BMS Integrations:
Strong interoperability across diverse IoT devices and platforms
Secure, bi-directional communication suitable for building automation use cases
Flexible integration with BMS/MSI platforms for real-time monitoring and analytics
Scalable architecture that grows with building needs
Ideal for condition-based monitoring (air quality, occupancy, energy, leak detection, etc.)
Long-range coverage for hard-to-reach and large areas
Low power consumption, enabling multi-year battery life for sensors
Cost-effective deployment with minimal infrastructure
Easy retrofitting without pulling cables or disrupting operations
High device density for large-scale sensor networks








Benefits of LoRaWAN CT Energy Monitoring and Metering in Smart Buildings
Rapid retrofitting across existing electrical and utility infrastructure
Granular visibility into energy, water, gas, and thermal usage
Long-range, low-power connectivity ideal for large or complex sites
Enables energy optimization through real-time and historical insights
Non-intrusive installation with clamp-on CTs and pulse inputs—no shutdowns required
Enables energy optimisation through real-time and historical insights
Supports ESG reporting with accurate, auditable consumption data
Identifies inefficiencies and anomalies before they become costly issues
Reduces operational costs through data-driven load management
Scales easily across portfolios without extensive cabling
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LoRaWAN Gateways
Connecting LoRaWAN Sensor Data with People and Building Management Systems – We Distribute Milesight, Wattsense and Veea
LoRaWAN Sensors & Devices by Application
Measure Everything: LoRaWAN’s Long Range Wide Area Network Puts Limitless Data Use Cases in Your Control
LoRaWAN Sensors & Devices by Brand
Measure Everything: LoRaWAN’s Long Range Wide Area Network Puts Limitless Data Use Cases in Your Control
LoRaWAN Site Survey Test Kit
A Site Survey should be the First Step in every LoRaWAN project
Our specially designed LoRaWAN Survey Kit allows you to test suitability of LoRaWAN solutions at any site you visit with fast, accurate readings and data insights. Now available in Compact Backpack for convenience.

LoRaWAN Integration Training and Project Consultancy

LoRaWAN 1-Day Training in Niagara 4/BMS Deployment
1-Day Masterclass for LoRaWAN System Integrators
Enhance your LoRaWAN knowledge in key areas of the solution, and gather understanding step by step by exploring the different integration options into a Tridium Niagara 4 or other BMS.
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