ERS Eye is a LoRaWAN™ sensor for room occupancy detection. ERS Eye is designed to be mounted on the ceiling and senses when somebody is using the room (standing/sitting). It can be used for dynamic workplace management, facility management and workplace statistics. The sensor also measures temperature, humidity and light. ERS Eye is powered by two 3,6V AA lithium battery. The Battery life is estimated to be up to 5 years but depends on sample interval, transmit interval, data rate 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 parameters can also be changed over the air from the server. All our sensors are built on the LoRaWAN™ stack from Semtech. Channel plans for US902-928, EU863-870, AS923, AU915-928, KR920-923

Specifications ERS Eye

• LoRa Alliance Certified
• Temperature
• Humidity
• Light
• Occupancy (body sense)
• NFC for easy configuration
• Over the air configuration
• Size : 86x86x26mm
• Accuracy: ± 0.5°C, ±2%rh
• Resolution: 0.1°C, 0.1%rh
• Approx. range: 8km*
• Battery life: 5 years**
• US902-928, EU863-870, AS923, AU915-928, KR920-923
• 2 x 3.6V AA lithium battery

* LoRa™ modulation SF10
** Depending on interval