PIR

The PIR is a compact, rapidly deployable passive infrared sensor for fast and reliable detection of moving targets and their direction of travel.

Thermal Sensing

The PIR is an Unattended Ground Sensor (UGS) which acts as a thermal barrier, detecting infrared radiation emitted by an object moving across the sensor’s field of view. The PIR uses advanced algorithms to filter false alarms, and to determine the direction of travel of a moving target. Encrypted communication (AES-256) ensures alarm data is securely transmitted to the base station by the built-in radio. If “radio silence” mode is activated or the communication is interrupted alarm data is stored within the device until requested by the operator or the communications link is restored.

Passive Infrared Sensor

The PIR consists of a Module Core unit with integrated radio, GPS receiver, battery, and an interchangeable PIR Module. There are three PIR Module variants: short, medium and long range, with different detection ranges and fields of view. The PIR module can be connected as an external component to any type of other Flexnet sensor.

Key benefits

Detection of moving targets

Direction of travel

Short, medium and long-range available

Specifications

Size• 63mm x 74mm x 185mm (Short)
• 63mm x 74mm x 208mm (Medium)
• 63mm x 74mm x 265mm (Long)
Weight• 0.58kg (Short)
• 0.59kg (Medium)
• 0.80kg (Long)
Operational endurance time30 days with integrated rechargeable battery (1-year battery as option)
An external battery can be connected to extend operational endurance time
Temperature-32 to +71°C in operation
EnvironmentalMIL-STD-810
EMCMIL-STD-461
Tamper alarmBuilt-in anti-tamper with GPS
PositionGPS for self-location

Capability

  • Three different PIR modules (Long/Medium/Short range) for distinctive range requirements
  • Provides direction of travel
  • High performance/weight ratio
  • Three remotely configurable sensitivity levels
  • Rapid deployment
  • Separate location of PIR module using cable
  • Silent mode
  • Anti-tampering alarm
  • Integrated 1 km mesh networked radio
  • GPS for self-localization
  • One additional PIR module can be connected to the Core module
  • Input/output signals
  • PIR modules can be attached to any other sensor via a multi-connector

Whether deployed as a standalone device or as a part of a more sophisticated multi-sensor system, the Unattended Ground Sensor (UGS) PIR provides powerful detection capabilities ideally suited for the surveillance and protection of troops and critical assets. Each sensor operates as an individual node in the Mesh network, relaying data from the other sensors to the base station.

FLEXNET components

Related applications

Call back form
Follow Up Call
The Exensor's team

The collection of the requested information is necessary to process your request. After you filled this form, we will send you targeted information about site surveillance and occasionally service offers, event invitations or any other information related to our activity. To know and exercise your rights, including the withdrawal of your consent to use the data collected by this form, please consult our privacy policy.