Ambient Temperature and Luminosity sensor for the Deca Sensor TE BUS, Net series with built-in SI BUS module, Libra and RS485 Node SI series. Temperature: measure range -20°C .. +80°C (wider range on request); typical accuracy of ±0,5°C. Luminosity: configurable for indoor (0-4.000Lux) or outdoor (0-65.000Lux) use. Black external case, size: 38x73x20 mm. Wired, 1 m Cat. 5E cable.