Main technical parametersCarrier frequency: 2.4GOperating frequency: 2400MHz~2500MHzAntenna: PCB unipolar antennaOutput power: -18dBm~7dBmReceiver sensitivity: -90dBmIdentification distance radius: 50~100m (antenadan asılı olaraq)Oxu/yazma vaxtı: 1msErase life: 100,000 timesWorking current: <5uABattery life: 3.0V batareya, 12 monthsPower alarm: low battery alarm functionFunction: Addım sayma, expandable temperature measurement functionMaterial: TPU, PEOperating temperature: -20° C ~ + 60 ° C, geniş temperaturlu batareya istifadəçi ehtiyaclarına uyğun olaraq fərdiləşdirilə bilər, working range …