I Wise Grade 3 Dual Technology Motion Detector

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Dual Technology Detector with pet immunity.Features: Dual MW & PIR technologies Full pet immunity up to a 45 kg
Brand: Rokonet
Part Number: RK811DTPT00A

Availability: This product has been discontinued.




The iWISE PET and iWISE DT PET provide full pet immunity with no loss of catch performance. iWISE PET and DT PET models easily distinguish between intruders and pets, allowing complete pet freedom of movement without false alarms.

The iWISE PET series is ideal for any type of installation where pets are concerned thanks to Rokonet's Variable Pet Thresholding (VPT) Technology. Move to the iWISE series of cutting edge professional detectors, the wisest choice for your customer's peace of mind and your bottom line!

Unique VPT Algorithm & Custom Lens Rokonet's unique VPT algorithm (Variable Pet Thresholding) and a custom designed lens for the iWISE Pet detectors readily distinguish between intruders and pets while assuring superior catch performance.

Lens Design
The iWISE PET lens is designed to reduce signals from pets while assuring catch performance of intruders. The upper level is much more sensitive than the lower ones, enhancing signals from upright intruders.

The lens design assures that the signal level from a pet will be lower than the signal level of an intruder, for a specific crossing frequency
of the detection fingers. In addition, the "active" creep zone ensures catch performance below the detector without compromising pet immunity.

VPT Algorithm
Due to the physics of the PIR sensor and optics, the PIR signal level depends on the crossing frequency of the detection fingers.

For example, an intruder with a high crossing frequency may have a lower signal level than a pet with a lower crossing frequency. Using a constant threshold may detect pets and ignore humans!

The VPT algorithm solves this by measuring the crossing frequency and selecting the correct threshold level for alarm accordingly, which is set above the pet signal and below the intruder level for each frequency. This is how VPT assures detection of intruders while ignoring pets.


  • Dual MW & PIR technologies
  • Full pet immunity up to a 45 kg (100lb) dog, or 6 cats
  • Superior catch performance
  • 2 lenses supplied for different installation heights and coverage
  • Active creep zone to ensure pet immunity without loss of intruder detection
  • Unique Variable Pet Threshold (VPT) algorithm (Patent Pending)
  • Microwave range adjustment
  • High RF immunity 30V/m
  • Anti-flourescent interference signal processing
  • Patented true temperature compensation

Additional Info

Additional Info

Part Number RK811DTPT00A
What's in the box (1) I Wise Grade 3 Dual Technology Motion Detector
Variant N/A


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Lens 8m lens 11m lens
Pet immunity 45kg (100lb) dog, 6 cats
Coverage range 8m (27ft) 11m (35ft)
Installation height 2.4m (7.9ft) 2.1m (6.9ft)
Operating voltage 9 to 16 VDC regulated
Current consumption 17mA
Alarm contacts NC, 50mA, 24VDC maximum
Tamper contacts NC, 100mA, 24VDC maximum
Alarm time 2.2 seconds minimum
RF immunity 30V/m from 10MHz to 1GHz
Operating temperature 0ºC to 55ºC (32ºF to 131ºF)
Storage temperature -20ºC to 60ºC (-4ºF to 140ºF)
Dimensions 128 x 64 x 41 mm ( 5.0 x 2.5 x 1.6”)