Elsys EMS Door

Elsys EMS Door

Unit Price for 1 pcs. 58 €

Unit Price for 3 pcs. 55 € 58 € Unit Price for 10 pcs. 48 € 58 € Unit Price for 25 pcs. 46 € 58 € Unit Price for 50 pcs. 44 € 58 €

(excl. VAT)

Minimalistic and subtle sensor

Model/Product no.: 382
Weight: 0,001 kg

Category: Accessories


With a size slightly larger than an AA-battery, EMS is our most subtle sensor yet. EMS can be used as a regular indoor temperature sensor or in more advanced applications. The small size makes it ideal for mounting on door frames, under desks or any other limited surface area. Alternatively, if you simply need a discrete looking sensor, EMS is the one for you.

Inside the EMS you will find a accelerometer. The Battery life is estimated to be up to 10 years but depends on sample interval, transmit interval, data rate, and environmental factors.


  • NFC for easy configuration

  • Size : 21x72x20mm

  • Accuracy: ± 0.5°C, ±2%rh

  • Resolution: 0.1°C, 0.1%rh

  • Approx. range: 5km*

  • Battery life: 10 years**

  • US902-928, EU863-870, AS923, AU915-928, KR920-923
  • 1 x 3.6V AA lithium battery

* LoRa™ modulation SF10
** Depending on interval


EMS is powered by one 3,6V AA lithium battery. Battery is not included.




EMS series overview

Weight 10 g excluding batteries / 30 g including batteries
Dimensions 21.2 x 74.9 x 20.8 mm