Aico Ei1020 Battery Temperature & Humidity Environmental Sensor Discreet and secure, the Ei1020 Environmental Sensor can be placed throughout a property to monitor temperature and humidity, providing actionable insights to enable the creation of healthier, safer homes. Features Monitor condensation, damp and mould Easy to install and manage Gather data on indoor environmental conditions Suitable for wall and ceiling mounting 10-year lithium battery Connection to Ei1000G SmartLINK Gateway required to extract data Specifications Sensor type: Temperature and humidity Humidity Range (%): 15-95 Temperature Range (oC): -10 to 40 RF range (m): >100 in free air RF Frequency (MHz) 868.2 Technologies: HomeLINK Certifications/Approvals: EN 300 220-1, EN 300 220-2, EN 301 489-1, EN 301 489-3 & EN 62368-1 Warranty: 5-year warranty Data Sheet: Click Here for Data Sheet Instruction: Click Here for Instruction