Est. Price

• $55.00

Features

• • LoRaWAN™ Class A compatible• 2*3.0V CR2450 button battery power supply• Emergency button status detection• Comes with key ring for easy fixing and carrying• Apply SX1276 wireless communication module• Frequency Hopping Spread Spectrum (FHSS)• Configuration parameters can be configured through a third-party software platform• Applicable to third-party platforms: Actility / ThingPark, TTN, MyDevices / Cayenne• Low power consumption and long battery life ImprovedNote:Battery life is determined by the sensor reporting frequency and other variables.Please refer to http://www.netvox.com.tw/electric/electric_calc.html

Specifications

• Power Supply
• 2 sections 3.0V CR2450 button batteries
• Operation Voltage
• DC 2.3V to 3.0V
• Standby Current
• 13uA/3.0V
• Wakeup Current
• 7.02mA (Typical value)Wakeup current range 0.8mA-20 mA* When not transmitting /receiving LoRa data)
• Transmitting Current (max)
• 120mA / 3.0V
• Receiving Current (max)
• 11mA/ 3.0V
• Battery Measurement Accuracy
• ± 0.1V
• Low Voltage Threshold
• 2.4V
• Frequency Range
• 863MHz-928MHz 470MHz-510MHz
• TX Power
• US915 20dbm；AS923 16dbm；AU915 20dbm；CN470 19.15dbm；EU868 16dbm；KR920 14dbm；IN865 20dbm；
• Receiving Sensitivity
• -136dBm（LoRa，Spreading Factor=12，Bit Rate=293bps )；-121dBm (FSK,Frequency deviation=5kHz, Bit Rate=1.2kbps)
• Antenna Type
• Built-in antenna
• Communication Distance
• Up to 10 km(visible linear obstacle-free transmission distance , actual transmission distance depends on the environment )
• Data Transfer Rate
• LoRa: 0.3kbps～50kbpsFSK: 1.2kbps～300kbps
• Modulation
• LoRa/FSK (Note: You can choose one of them)
• Supportable LoRaWAN Band
• EU863-870,US902-928,AU915-928,KR920-923,AS923-1,AS923-2,AS923-3,IN865-867,CN470-510
• (Note: The frequency band is optional and needs to be configured before shipment)

Resources

• User Guide
• Datasheet

Images

Details

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