SPEC SHEET - ECOMZEN 2 A multicolor LED lets you know in real time the air quality index Web platform https://i-comesure.com for data management and visualization 0 More powerful, compact and equipped than the previous generation of monitors, EcomZen 2 continuously measures up to 11 parameters including indoor air quality and environmental parameters (temperature, pressure, relative humidity, noise and brightness) with professional grade accuracy. In addition to boasting a metrological precision ideal for sensitive environments, EcomZen 2 meets regulations and health codes for public places as well as HQE, WELL and BREEAM sustainable building certification requirements. An all-in-one solution, EcomZen 2 features state-of-the-art technologies. Its dual-core microprocessor and Bluetooth Low Energy (BLE) mode doubles its executing power yet keeps it ultra-connected and energy efficient. Its new built-in wall mounting system makes it a breeze to install. It can also be recessed or placed on a flat surface to blend seamlessly with any interior. (g) APPLICATIONS © Day-care centers, educational institutions © Smart buildings, offices © Hospitals © Train and airport concourses © Malls, hotels, performing arts venues {+) BENEFITS © Powerful, compact and affordable © Easy to install and use © Built-in multi-parameter system © Calibration process giving accurate measurement © Optimized maintenance - recycling program SPEC SHEET - ECOMZEN 2

SPEC SHEET - ECOMZEN 2 ECOMESURE ECOMZEN 2 TECHNICAL SPECIFICATIONS Dimensions Processor Connectivity Set-up Access to data Web services Data security Pollution index Data storage Power supply Certifications MEASUREMENT SPECIFICATIONS Select the sensors of your choice: up to 3 electrochemical, 1 PID, 1 NDIR and 1 optical sensors H5.5" x W3.3" x L1.9" (H140 x W85 x L50 mm) 0.57 lbs (0.26 kg) 32 bits Dual Core One measurement every 60 seconds (adjustable from 10s to 1h) Ethernet, 2.4 GHz Wi-Fi Options: 5 GHz Wi-Fi, LoRa, 3G/4G, LTE-M, NB-IoT BLE settings app for IoS & Android Remote firmware updates...