Paradox Detectors

Paradox Detector Range

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Photos of various products from the Paradox Detectors range

PDF iconParadox Detectors Catalogue


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PDF iconParadox Catalogue Full
From outdoor and pet-friendly digital motion detectors to analogue motion detectors, the Paradox series of motion detectors combines advanced features and patented technologies to provide a high level of detection and false alarm prevention. Whatever the application, there’s a Paradox motion detector that will suit your needs and surpass your expectations.

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  • 100% Digital

    Paradox Detectors employ patent protected 100% digital technology. Paradox Detectors perform direct analog to digital conversion of the PIR sensor’s signal using a powerful, highspeed microprocessor-based digital IC. A software-driven process then converts, amplifies and processes the sensor’s low-level signal in the digital domain without any analogue circuitry (no saturation, no loss of data and no noise). This unique technology provides increased accuracy, reliability and superior false alarm immunity.

  • Auto Pulse Signal Processing

    Paradox’s patented Auto Pulse Signal Processing transforms the signal energy to a pulse output to determine if the progression of the detected occurrence corresponds to an alarm condition. Energy from the signals are measured and stored in memory until a minimum level is reached. The processor then rejects signals that do not meet its required specifications for generating an alarm. This provides greater false alarm immunity than traditional peak signal based technologies.

  • Automatic Temperature Compensation (ATC)

    ATC automatically adjusts the motion detector’s sensitivity according to the difference between the room temperature and body temperature. This helps maintain the same operation in
    its operational temperature range without any loss of coverage or decrease in false alarm rejection.

  • Industry Best False Alarm Immunity

    These technologies, combined with other advanced DSP processing, such as Digital Filters, Movement Analysis and Dual Edge Processing, combine to give Paradox Detectors industry best RFI and EMI immunity and false alarm rejection.