Doorbell Sensor Voice Alarm Home Security PIR Alert Infrared Sensor Alarm System Anti-theft Human Motion Detector 105DB Siren
<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p>Product parameters<br/>Working power supply: Three 7th batteries or 9-12V power supply (note: please use 9-15V power supply (1A or above))<br/>Detection angle: horizontal 110 °, vertical 60 °<br/>Function: anti-theft, welcome, doorbell<br/>Installation height of 1.5-2 meters<br/>Number of ringtones: 32 high-definition ringtones to choose from<br/>Volume adjustment: Four levels of adjustable volume<br/>Sensing distance: 6-8 meters<br/>Volume loudness: 100dB ± 5dB<br/></p></div></div><p><br/></p>
$17.825
$11.18
- Category : Home Improvement
- Brand : z_industry_store Z Industry Store
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<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p>Product parameters<br/>Working power supply: Three 7th batteries or 9-12V power supply (note: please use 9-15V power supply (1A or above))<br/>Detection angle: horizontal 110 °, vertical 60 °<br/>Function: anti-theft, welcome, doorbell<br/>Installation height of 1.5-2 meters<br/>Number of ringtones: 32 high-definition ringtones to choose from<br/>Volume adjustment: Four levels of adjustable volume<br/>Sensing distance: 6-8 meters<br/>Volume loudness: 100dB ± 5dB<br/></p></div></div><p><br/></p>
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