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Handset for collective meter reading,single meterreading and control valve
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The Android handheld device uses an easy-to-use and expandable Android 5.1 operating system with a built-in wireless RF module that can interact quickly and stably with wireless meter reading modules, achieving both wireless meter reading and on-site installation and debugging tasks for metering products1. Thanks to the high-performance LoRa wireless RF module embedded in the handheld device, it can be compatible with almost all RF wireless modulation types such as LoRa, FSK, GFSK, MSK, etc., in other words, it can communicate with almost all wireless modules on the market, truly achieving a fully covered and universal handheld device1. Users can take the handheld device to the meter reading site, such as residential areas and commercial buildings, for wireless meter reading. With ‘one-click’, it can discover all nearby meters and read data. The handheld device data can be quickly transmitted to the backend server through its built-in 3G/4G network1. At the same time, users can develop their own wireless remote meter reading system based on this handheld device with their own characteristics1.