Allarme Sensore di Movimento Interno Wireless con Sirena 125dB - Rilevatore di Movimento PIR Fai da Te...

125dB Siren. - DIY PIR Motion Detector. Wide detection range (16-26ft/5-8m) utilizing advanced passive-infrared (PIR) technology. Wireless Indoor Motion Sensor Alarm. Easy installation—simply paste the motion sensor alarm in the desired location or set it up using a stent.

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