LoRa® ELT-1 / ELT-2-HP

General LoRaWAN™ devices for measuring analogue or digital signals

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ELSYS is a certified partner.
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ELT-1 and ELT-2-HP are general LoRaWAN™ devices for measuring analogue or digital signals. ELT-1/ELT-2-HP can for example be used together with electricity meters, flow meters, analogue sensors, moisture sensors, temperature sensors, water leak cable or ultrasonic distance sensors. They are enclosed in an IP65 box and are designed to be outside. Inside the ELT-1/ELT-2-HP you will find three internal sensors: a temperature sensor, a humidity sensor and an accelerometer for orientation measurements. On the ELT-2-HP you will also find an additional atmospheric pressure sensor. They are powered by a 3,6V AA lithium battery. The Battery life is estimated to be up to 10 years but depends on sample interval, transmit interval, data rate, power output and environmental factors. You are welcome to use our online battery lifetime calculator. All Elsys sensors are equipped with NFC (Near Field Communication) for easy configuration with an Android phone. With our application “Sensor Settings“, you can change sample rate, data rate, encryption keys, triggers, activation and much more. All of our sensors are built on the LoRaWAN™ stack from Semtech. Channel planes exists for US902-928, EU863-870, AS923, AU915-928, KR920-923.

Extra features on the ELT-2-HP:

Dual external connections. This makes it possible to do for example: External temperature + door switch
Higher maximum output power.
Internal atmospheric pressure sensor.

# AS 923
# AU 915-928
# End Device
# EU 863-870
# LoRaWAN Certified
# Outdoor
# Smart Building
# Smart Metering
# US 902-928


Analog 0-10V in
Digital in
Pulse counter
Direct connection to S0 outputs
Direct connection to Decagon moisture sensors
Direct connection to external temperature sensor
Water leak sensor input
Direct connection to distance sensor (ultrasonic)
Embedded sensors for temperature, humidity, acceleration.
Embedded atmospheric pressure sensor (ELT-2-HP)
NFC for easy configuration
Custom SW possible

94 x 59 x 35 mm
Output power
+14dBm (ELT-1), +20dBm (ELT-2-HP)
Approx. range
8km (ELT-1), 12km (ELT-2-HP) (LoRa™ modulation SF10)
Battery life
10 years (Depending on interval)
Power supply
3.6V AA lithium battery
Supported frequencies
US902-928, EU863-870,AS923,AU915-928,KR920-923

Technical details

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LoRa® ELT-1 / ELT-2-HP's Distributors
Concept 13

We identify, source, configure and optionally provision your entire LoRaWAN deployment.