Model: AQ1224MB-F52 IP55 waterproofSize: 120 * 120 * 38MMInstallation size: 105MM Diagonal size: 148MM Aperture: 4.2MMVoltage: 24VCurrent: 0.23APower: 5.05WSpeed: 2800RPMAir volume: 105.5CFM 158.16 cubic meters / hourWind pressure: 7.15mmAqNoise: 41.8 DBAUse of the environment: -40 ~ 75 °Life: 50,000 hoursNet weight: 297G