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NETVOX Wireless Wireless RS232 Adapter - R718PDA supports RS232 serial port transmission. The device can send the read commands to sensors supporting RS232 protocol according to the configured cycle. The information returned by the sensor will be directly reported to the gateway, and be displayed on the interface of the gateway. It adopts SX1276 wireless communication module
Features of NETVOX Sensors
Input Power | DC 12V adapter power supply |
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Working Current | 35mA (when there is no external sensor) |
Tx Power | 19dBm±1dBm |
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Rx Sensitivity | -136dBm (LoRa,Spreading Factor=12,Bit Rate=293bps ) -121dBm (FSK,Frequency deviation=5kHz, Bit Rate=1.2kbps) |
Antenna Type | Build-in antenna |
Communication Range | Build-in antenna |
Data Transfer Rate | 0.3kbps~50kbps |
Spread Technique | LoRa/FSK |
Available Frequency | EU863-870,US902-928,AU915-928, KR920-923,AS923,CN470-510 Configured before shipment |
Dimension |
L:112mm*W:65mm*H:32mm |
Weight |
160g |
Operating Temperature |
-20℃ ~ 55℃ |
Environment Humidity Range |
<90% RH (No condensation) |
Storage Temperature |
-40℃ ~ 85℃ |
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