<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p><strong><span style="font-size:20px">Product selling points:</span></strong><br/><br/>1. Compact product<br/><br/>2. Easy to use<br/><br/>3. Long service life<br/><br/>4. High quality<br/><br/>5. Widely applicable<br/><br/><strong><span style="font-size:20px">Product specifications:</span></strong><br/><br/>-Model: SFM-27;<br/><br/>-Sound decision-making type: intermittent sound;<br/><br/>-Alarm height: 15mm<br/><br/>-Alarm diameter: 29 millimeters<br/><br/>-Alarm height: 15mm<br/><br/>-2. Installation hole distance: 40mm<br/><br/>-2-wire length: 105 millimeters<br/><br/>-Rated voltage: 12V<br/><br/>-Working voltage: 3-24V<br/><br/>-Rated current (MAX): 20 milliamperes<br/><br/>-Minimum sound output of 10cm: 95 decibels<br/><br/>-Resonant frequency: 3100 ± 500<br/><br/>-Working temperature: -20 to+80 degrees Celsius<br/><br/>-Color: White<br/><strong><span style="font-size:20px"><br/>The package includes:</span></strong><br/><br/>SFM-27 intermittent sound buzzer sounds<br/></p></div></div><p><br/></p>