ELSYS ERSD-L - LoRaWAN Temperature Sensor with E-Paper Display

" ERS Display LoRa Climate Sensor for Temperature/Humidity, Light/Motion (PIR) with E-Paper Display A wireless LoRaWAN® sensor for indoor use that measures temperature, humidity, light, and motion ( PIR) . The sensor is equipped with a display that provides easy, at-a-glance access to real-time information. The 2.13"" e-paper display offers configurable features via downlink, NFC, or special order. Add your company logo, switch to an inverted color scheme, or change the units from Celsius to Fahrenheit. The Scandinavian design makes the sensor unobtrusive in commercial, public, and private settings. The sensor requires minimal maintenance thanks to its long battery life (up to 10 years), and the batteries can be easily replaced as needed. Configurations such as sampling rate, data rate, encryption keys, triggers, activation, and more can be quickly set via NFC using a smartphone or via downlink. Measurement Functions Temperature: Range 0 to 50 °C, resolution 0.1 °C, accuracy ±0.2 °C Humidity: Range 0–85% RH, resolution 0.1% RH, accuracy ±2% RH at 25 °C Light: Measurement range 4–2,000 lx, resolution 1 lx, accuracy ±10 lx Motion: PIR sensor for detecting presence Button: Integrated for user interaction Traffic Light Indicator: LED display for signaling Note: Batteries not included. This product requires 2 x AA 3.6V lithium batteries (ER14505). (See Accessories)"