ERS Desk


Note that this product is end-of-life. It will be replaced by the EMS Desk.  

With ERS Desk you’ll get full knowledge regarding where a desk is used or not. Ideal for open-plan offices or any place you want to know where a chair is available. Besides occupancy detection, ERS Desk is also measuring temperature, humidity, and light. 

In stock (can be backordered)

Quantity Price
1+ 84 EUR
10+ 70 EUR
100+ 61 EUR
SKU: ERSDesk Categories: , ,


This is an indoor LoRaWAN® device for measuring the indoor environment and desk occupancy. It has a clean and minimalistic design which makes it ideal for mounting under desks or any table. This device makes it possible to optimize the usage of desks or other seating areas, meanwhile having full control over the environment. It can be used for dynamic workplace management, facility management, and workplace statistics. The sensor also measures indoor temperature, humidity, and light. Since people are often standing or sitting still when using a desk, the ERS Desk is equipped with a thermopile to detect occupancy based on body heat as well as motion. 

The battery life is estimated to be up to 8 years but depends on sample interval, transmit interval, data rate, and environmental factors. It is powered by two 3,6V AA lithium batteries.

All our sensors are equipped with NFC (Near Field Communication) for easy configuration with an Android phone. You can change the sample rate, data rate, encryption keys, triggers, activation, and much more in our application “Sensor Settings“.  All our sensors are built on the LoRaWAN® stack from Semtech.

Channel plans for US 902-928, EU 863-870, AS 923, AU 915-928, and KR 920-923.

Batteries are not included.


Please visit our Documents & Firmware page for more information about this product.

Additional information

Weight 0.1 kg
Dimensions 86 × 86 × 27 mm

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