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HAA50 : Velleman CEILING MOUNTED INFARED DETECTOR


The HAA50 ceiling-mounted passive infrared detector is designed for use with modern residential and commercial security systems. This device is fitted with pulse-counting circuitry and employs a pyroelectric sensor equipped with 2 elements that provide substantial immunity against false alarms due to environmental factors.

Specifications

  • detection pattern: 360° conical pattern, Ø 35ft when installed at a height of 12ft
  • operation voltage: DC 8 - 16V
  • quiescent current: 15mA typical at DC 12V
  • relay output: normally closed (fail-safe) dry relay contact, 18ohm resistor is connected in series with the contact
  • alarm activation delay: 2 - 3 seconds
  • tamper output: normally closed contact
  • LED: walk-test enabled or disabled with internal link
  • pulse counter: single- or double-pulse detection through alternating signal polarity
  • mounting height: 12ft max.
  • dimensions: 3.4" x 1.0"
  • operating temperature range: 0 °C to 70 °C
  • not suited for outdoor use

Files


Code: HAA50 | Price: $49.65 | Shipping Weight: 0.20 lbs
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