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Axis T8331 indoor PIR motion detector [5506-931]

Axis T8331 indoor PIR motion detector
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Web price: £49.00   £58.80 inc VAT
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Overview of the Axis T8331

This compact PIR motion detector from Axis uses passive infrared technology to detect movement at a distance of up to 12m (when mounted at a height of 1.5m – 2.4m) - even in darkness.

By delivering high levels of accuracy and reducing the number of false alarms, PIR motion detection offers a suitable alternative to camera-based motion detection - which can sometimes be less reliable if lighting conditions are challenging.

The unit can be easily connected and powered through any Axis 12 V DC I/O port, meaning it is compatible with a wide selection of Axis IP cameras. It’s also supplied with a tripod thread bracket which makes it possible to install the PIR to a standard camera mount for precise alignment of the detector.



  • Installation guide
  • Tripod thread bracket
  • Mounting bracket

Key technical features for the Axis T8331

PIR sensor
Environment: indoor
Supported cameras:  compatible with all Axis cameras using the 12 V I/O ports, view the full compatibility list at www.axis.com
Power: input power: 12 V DC (power from camera I/O)
Detection method: passive infrared
Detection zones: 78 zones
Distance: 12 x 12m
Angle: 85° wide
Mounting: wall (indoor), tripod thread
Mounting height: 1.5 to 2.4m
Warm-up period: 30s
Operating conditions: -20°C - 50°C
Dimensions: 93(H) x 61(W) x 46(D) mm
Weight: 0.7kg
Warranty: 3 years
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