Magnetic, Seismic and Acoustic Sensing
The Surveyor uses advanced fusion of seismic, acoustic and magnetic sensor data to detect, classify and identify vehicles. It consists of a main unit with: integrated battery, GPS receiver and radio; and two sensor probes. Each probe contains sensor elements for measurement of magnetic, seismic and acoustic properties of passing vehicles.
The probes collect data that is analysed by the main unit to provide reliable information about the vehicle. Alarms – including vehicle type, speed and direction – are then transmitted to a base station via the radio and the Flexnet Mesh network. This Unattended Ground Sensor (UGS) is mainly used for surveillance of Main Supply Routes (MSR), tracks and minor roads.
Specifications
| Size | 75mm x 120mm x 55mm (Main unit) 137mm x 47mm x 38mm (Probe) |
| Weight | 0.9kg (Main unit) 0.4kg (Probe) 1.4kg (External probe and cable) |
| Operational endurance time | 5 days with integrated rechargeable battery (External battery can be connected for extended operational endurance) |
| Temperature | -32 to +71°C in operation |
| Environmental | MIL-STD-810 |
| EMC | MIL-STD-461 |
| Tamper alarm | Built-in anti-tamper with GPS |
| Position | GPS for self-location |
Capability
- Advanced classification of vehicles (light, medium, heavy, tracked and wheeled)
- Identification of passing vehicle against pre-recorded signatures
- Advanced filtering of false alarms
- Anti-tampering / lift protection
- Rapid deployment
- GPS for self-locating functionality
Key benefits
Extended classification and identification of enemy vehicles
Flexible and adapted to different sets of vehicles and environments
FLEXNET components
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PIRUGS
The PIR is a compact, rapidly deployable passive infrared sensor for fast and reliable detection of moving targets and their direction of travel.
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