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Mini pir sensor with alarm

Velleman Ham1011: Mini PIR Sensor with Alarm

Velleman HAM1011

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The Velleman HAM1011 PIR Alarm

This compact PIR alarm allows you to place a motion detecting alarm almost anywhere (works both indoors and outdoors). Easy installation and set-up to acheive a wide detection range. You are able to adjust the range of detection after you have installed the alarm. The alarm emits a "ding-dong" tone when activated. You will have a working alarm or door chime in no time.



  • Power supply: 9V battery (6LR61C, not incl.)
  • Detection range: 26ft max.
  • Detection angle: 60°
  • Operation modes: alarm / off / "ding-dong"
  • Dimensions: 118 x 70 mm
  • Working temperature: -4°F to +104°F
  • Working humidity: < 93% RH
  • Motion speed detection range: 2
  • Standby current: 0.15mA
  • Alarm time delay: > 10s
  • Alarm volume: > 80dB


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User manual
EN - FR - NL - ES - DE - PL - PT

Frequently Asked Questions

Q. Do you have these motion detectors in a kit series to build?

Sorry but we do not have a kit version of the HAM1011.

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 Warning: this product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov/product