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HRU
General Description
The HRU product which contain 2 units, field unit and terminal unit, is based on local processing of the sensor’s data (seismic waves) using the unique patented algorithms of SonicLynx Ltd for distinguishing the different events, and transmitting the outcome via smart energy efficient RF – all embedded on a local circuit enclosed in a box (environmentally protected). The HRU product has its own propriety software for technical calibration and managing which eventually is linked to the main software in-order to present the alarms.
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Advantages
- Offers a more cost-sensitive solution
- Uses a smaller number of sensors and a simplified communication structure.
- More than one sensor pick the signals
- The sensors connect to the control and command center through a hub(s) or via an RF network.
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Field Unit (HRU)
- Internal and/or external geophone/microphone
- Power pack for at least 24 months of operation
- PCB which includes 2 DSP's that run the local signal processing algorithms; A/D, and RF communication between sensor units
Terminal Unit (HTU)
- Antenna output in
- Communication output, using RS485 protocol
- Connector to enable in future the use of cellular communications
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