Netvox R311DB-Wireless Vibration Sensor, Spring Type
When the vibration sensor moves or vibrates, the R311DB can detect vibrations or moving signals and transmit the detected data to other devices through the wireless network.
When the vibration sensor moves or vibrates, the R311DB can detect vibrations or moving signals and transmit the detected data to other devices through the wireless network.
• LoRaWAN™ Class A compatible
• 2*3.0V CR2450 button battery power supply
• Spring type vibration detection
• 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 Improved
Electric:
|
Power Supply |
2 sections 3.0V CR2450 button batteries |
|
Operation Voltage |
DC 2.4V to 3.0V |
|
Standby Current |
11uA/3.0V |
|
Transmitting Current (max) |
120mA / 3.0V |
|
Receiving Current (max) |
11mA/ 3.0V |
|
Battery Measurement Accuracy |
± 0.1V |
|
Low Voltage Threshold |
2.4V |
Frequency:
|
Frequency Range |
863MHz-928MHz 470MHz-510MHz |
|
TX Power |
US915 20dbmï¼› |
|
Receiving Sensitivity |
-136dBm（LoRa，Spreading Factor=12，Bit Rate=293bps )； |
|
Antenna Type |
Built-in antenna |
|
Communication Distance |
Up to 10 km |
|
Data Transfer Rate |
LoRa: 0.3kbps～50kbps |
|
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, (Note: The frequency band is optional and needs to be configured before shipment) |
Physical:
| Main Body Dimension | 57mm x 35mm x 15.2mm |
| Weight | 45g |
| Environment Temperature Range | -20℃ to 55℃ |
| Storage Temperature Range | -40℃ to 85℃ |
| Environment Humidity Range | <90%RH (No condensation) |
| Brand | Netvox |
|---|
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