Main technical parametersCarrier frequency: 2.4GOperating frequency: 2400MHz~2500MHzAntenna: PCB unipolar antennaOutput power: -18dBm~7dBmReceiver sensitivity: -90dBmIdentification distance radius: 50~ 100m (ʻo makatuʻunga ʻi he ʻenitena)Lau/tohi ʻa e taimí: 1msErase life: 100,000 timesWorking current: <5uABattery life: 3.0V puha ʻuhila, 12 monthsPower alarm: low battery alarm functionFunction: Lau ʻo e sitepu, expandable temperature measurement functionMaterial: TPU, PEOperating temperature: -20° C ~ + 60 ° c, ʻe lava ke fakapatonu ʻa e puha ʻuhila lahi ʻo fakatatau ki he ngaahi fie maʻu ʻa e tokotaha ngaue, working range …