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NETVOX Wireless Sensor R718DB is a LoRaWan Spring type Vibration sensor and can detect the vibration or movement signal, and transmit the detected data to other devices through the wireless network.
When the shock sensor is touched by an external force to reach the corresponding vibration force or the moving speed reaches an appropriate centrifugal force, the module can detect the vibration signal or the movement signal.
Input Power | 2 x 3.6V ER14505 AA lithium batteries |
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Sleeping Mode | 23uA |
Wake up Mode | 6.3mA @ 3.3V |
Low Voltage Threshold | 3.2V |
Tx Current | 120mA/3.0V |
Rx Current | 11mA @3.0V |
Battery Life |
5 years (Conditions: ambient temperature 25 °C, 15 min heartbeats, txpower = 20dBm, LoRa spreading factor SF = 10) |
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 |
Vibration Sensor Case Size |
L:43mm*W:13mm*H:12mm |
Vibration Sensor Maximum |
5V |
Sensor Switch Life |
Up to 200,000 times |
Vibration Sensor Working |
When it is at rest, it is in the open state OFF state. When the external force is touched to reach the corresponding vibration force, or when the moving speed reaches the appropriate centrifugal force, the conductive pin will instantly reach the ON state. When the external force disappears, the switch returns to the OFF state. |
Dimension |
L:112mm*W:65mm*H:32mm Sensor cover size: D: 16mm*L: 34.5mm, |
Weight |
150g |
Operating Temperature |
-20℃ ~ 55℃ |
Environment Humidity Range |
<90% RH (No condensation) |
Storage Temperature |
-40℃ ~ 85℃ |
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