ELSYS ERS Sound LoRaWAN® Indoor Temperature, Humidity, Light, Motion & Sound Sensor (EU868)

ELSYS ERS Sound LoRaWAN® Indoor Temperature, Humidity, Light, Motion & Sound Sensor (EU868)

• Sound Level Monitoring for Indoor Environments
• LoRaWAN Connectivity for Long-Range Wireless Communication
• Adjustable Measurement Intervals for Flexible Monitoring
• Long Battery Life for Low Maintenance Operation
• Easy Integration with IoT Applications and Platforms

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The Elsys ERS Sound sensor is an advanced LoRaWAN® device designed for indoor environment monitoring. It's particularly suited for places where sound level control is important, such as libraries, classrooms, airports, or other public spaces. This sensor is discreet, with a minimalistic design, making it ideal for wall mounting or placement on any surface.

Product Description

The ERS Sound sensor is equipped with multiple internal sensors to measure temperature, humidity, light, motion, and sound levels (both peak and average). It's a continuously listening device, ensuring that no sound events are ever missed. The sensor's NFC capability allows for easy configuration with an Android phone, enabling changes in sample rate, data rate, encryption keys, triggers, activation, and more. It operates on a 3.6V AA lithium battery, boasting an impressive battery life of up to 2 years, depending on various factors like sampling frequency and environmental conditions.

Product Features

  • Multiple Sensing Capabilities: Measures indoor temperature, humidity, light, motion, and sound levels.
  • Sound Level Monitoring: Ideal for monitoring both peak and average sound levels in sensitive environments.
  • NFC for Easy Configuration: Allows for simple adjustments using a smartphone.
  • Discrete Design: Minimalistic and suitable for various indoor settings.
  • Long Battery Life: Up to 2 years of operation on a single battery, depending on usage.
  • LoRaWAN® Compatibility: Ensures efficient wireless communication over long distances.
  • Easy Installation: Can be mounted on walls or placed on surfaces, with no complicated wiring required.
  • Continuous Listening: The sound module is always on, ensuring comprehensive sound event detection.
  • Environmentally Versatile: Suitable for a wide range of indoor environments, from public spaces to offices and homes.

The ERS Sound sensor is praised for its reliability and quality in various user discussions and reviews. It's highly regarded for its role in smart building applications, workplace management, and room occupancy monitoring. Additionally, users appreciate its straightforward setup, multiple mounting options, and replaceable batteries​.

Product Downloads

Mechanical specifications
Weight 60 g excluding batteries / 100 g including batteries
Dimensions 86 x 86 x 27 mm
Enclosure Plastic, PC/ABS
Operating conditions
Temperature 0 to 50 °C
Humidity 0 to 85 % RH (non-condensing)
Device Logging Function
Sampling Interval Configurable via NFC and downlink configuration
Data Upload Interval Configurable via NFC and downlink configuration
Device Power Supply
Battery Type 2 x 3.6V AA Lithium Batteries
Expected Battery Life < 2 years (Depending on configurations and environment)
Radio / Wireless
Wireless Technology LoRaWAN® 1.0.3 rev B
Wireless Security LoRaWAN® End-to-End encryption (AES-CTR), Data Integrity Protection (AES-CMAC)
LoRaWAN Device Type Class A/B/C (configurable) End-device
Supported LoRaWAN® features OTAA, ABP, ADR, Adaptive Channel Setup
Supported LoRaWAN® regions US902 – 928, EU863 – 870, AS923, AU915 – 928, KR920 – 923, RU864, IN865
Link Budget 137 dB (SF7) to 151 dB (SF12)
RF Transmit Power 14 dB / 20 dB (Region specific)

Shipping Policy

We provide worldwide shipping using reliable tracked
shipping services.

Local Shipments within Cyprus

Shipments in Cyprus are performed usually with ACS Courrier
or AKIS Express. In some cases, we might deliver the products ourselves. A pick-up
option from our locations is also available.

International Shipments

International shipments are performed using Express Airway
Shipping Services. We are currently shipping orders with TNT Express and FedEX.
As soon as your shipment is dispatched you will receive the shipment confirmation
including the shipment tracking number which you can use to track your order
from the shipment provider website.

We dispatch orders within 1-3 workdays after the day of the
order placement. 

General Return Policy

We have a 30-day return policy, which means you have 30 days
after receiving your item to request a return.

To be eligible for a return, your item must be in the same
condition that you received it, unworn or unused, with tags, and in its
original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at sales@cyric.eu. If
your return is accepted, we’ll send you a return shipping label, as well as
instructions on how and where to send your package. Items sent back to us
without first requesting a return will not be accepted.

For any further information, help and support regarding the
shipping and/or return process you can contact us at:

  • Email: sales@cyric.eu
  • Telephone: +357 22 282828