Elsys EMS Sensor

Elsys EMS (Elsys Mini Sensor) for LoRaWAN are ideal for monitoring indoor environments such as office spaces, Smart Buildings, smart homes etc where space is limited. Due to their compact form factor, these discrete sensors enable you to measure a multitude of parameters including:

  • Temperature sensing
  • Humidity level monitoring
  • Movement detection (accelerometer)
  • Open/closed door status
  • Leak detection

Elsys EMS Sensor

Running for up to 10 years from a single 3.6V AA size lithium battery, they can be easily and quickly retrofitted to your existing LoRaWAN network.



Weight 10 g excluding battery / 30 g including battery
Dimensions 21.2 x 74.9 x 20.8 mm
Enclosure Plastic, PC/ABS

Operating Conditions:

Temerature 0 to 50 °C
Humidity 0 to 85 % RH (non-condensing)

Radio / Wireless:

Wireless Technology LoRaWAN® 1.0.3
Wireless Security LoRaWAN® End-to-End encryption (AES-CTR), Data Integrity Protection (AES-CMAC)
LoRaWAN Device Type Class A/C (configurable) End-device
Supported LoRaWAN® features OTAA, ABP, ADR, Adaptive Channel Setup
Frequency EU868 (Others available on request)
Link Budget 137 dB (SF7) to 151 dB (SF12)
RF Transmit Power 14 dB / 20 dB (Region specific)

Device Power Supply:

Battery Type 1 x 3.6V AA Lithium battery
Expected Battery Life Up to 10 years (Depending on configuration and environment)

Key documents & information

Ordering information

Partcode: EMS
RRP: £63.13+VAT

Discounted Trade Pricing: Contact us for trade pricing, to place an order or to discuss your IoT projects.