NETVOX WIRELESS 2-GANG VIBRATION SENSOR, SPRING TYPE R718DB2 AS923
The Netvox R718DB2 can detect the vibration or movement signal, and transmit the detected data to other devices through the wireless network. It uses the SX1276 wireless communication module.
Key features highlights :
Input Power 2 x 3.6V ER14505 AA lithium batteries (3.6V2400mah/section）
Sleeping Mode 23uA
Wake up Mode 6.3mA@3.3V
Receiving Current (max) 11mA @3.3V
Transmitting Current (max) 120mA/3.3V
Battery Voltage Measurement Accuracy ±0.1V
Low Voltage Threshold 3.2V
Vibration Sensor Case Size L:43mm*W:13mm*H:12mm
Vibration Sensor Maximum Voltage 5V
Sensor Switch Life Up to 200,000 times
Vibration Sensor Working Principle 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.
TX Power 19dBm±1dBm
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 10 km (line-of-sight, the actual transmission distance depends on the environment)
Data Transfer Rate 0.3kbps～50kbps
Spread Technique LoRa/FSK
Available Frequency US915 AU915 AS923 EU868 KR920 CN470 Configured before shipment
Dimension Main Part: L: 112mm*W: 65mm*H: 32mm
Weight 150g
Environment Temperature Range -20℃ ～ 55℃
Environment Humidity Range <90% RH (No condensation)
Storage Temperature -40℃ ～ 85℃
Description :
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.
| Seller | netvox |
|---|---|
| Manufacturer Name | NETVOX |
| SKU | 114-4680 |
| Manufacturer Part Number | R718DB2 |
| Product Capabilities | Motion/vibration sensor |
| RF Region | AS923 - Asia 915-928MHz |
| LoRa Class | Class A |
| Use Case | Tool monitoring |
| Solution Represented | Smart Cities |
| Power Supply | Non rechargeable battery |
| Battery specification (Wh) | 2 ER14505 batteries AA size |
| Power Supply | 3.6V |
| Battery type | Lithium metal |
| Antenna | Integrated |
| RF transceiver | SX1276 |
| Operating Temperature (min to max) | -20℃ ～ 55℃ |
| Depth (cm) | 3.2 |
| Width (cm) | 6.5 |
| Height (cm) | 11.2 |
| Technical Documents |
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| Seller conditions |
Seller commercial condition Seller shipping condition |
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